1) Solve.
8x = 4x – 32
A.
–4
B.
–8 <-----
C.
4
D.
8
2)What is the value of b?
11+4b=8b-13
b=?
3)What is the value of w?
2(2w-6)=6(w-6)+14
w=?
4)Which equation would best help solve this problem?
Five added to 2 times a number is equal to 7 less than 4 times the number.
A.
2x – 5 = 4x + 7
B.
5x + 2 = 7x – 4
C.
2x + 5 = 4x – 7 <-----
D.
4x +7 = 2x – 5
5)Eight subtracted from 4 times a number is equal to 4 less than 6 times the number.
What is the number?
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OpenStudy (jordanloveangel):
@itsbribro can u help me please
OpenStudy (itsbribro):
2. b=6
OpenStudy (itsbribro):
for number 1 is is negative 32 or minus 32
OpenStudy (itsbribro):
3. w=5
OpenStudy (jordanloveangel):
for 1 is it a,b,c or d?
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OpenStudy (itsbribro):
1. B -8
OpenStudy (jordanloveangel):
oh kk what about 4 and 5?
OpenStudy (itsbribro):
they have diamonds
OpenStudy (jordanloveangel):
Which equation would best help solve this problem?
Five added to 2 times a number is equal to 7 less than 4 times the number.
A.
2x – 5 = 4x + 7
B.
5x + 2 = 7x – 4
C.
2x + 5 = 4x – 7
D.
4x +7 = 2x – 5
OpenStudy (jordanloveangel):
hold on one sec
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OpenStudy (jordanloveangel):
Which equation would best help solve this problem?
Five added to 2 times a number is equal to 7 less than 4 times the number.
A. 2x - 5=4x +7
B. 5x + 2=7x -4
C. 2x + 5 =4x -7
D. 4x +7 =2x -5
OpenStudy (itsbribro):
c
OpenStudy (itsbribro):
i thought it was minus
OpenStudy (jordanloveangel):
5.
Eight subtracted from 4 times a number is equal to 4 less than 6 times the number.
What is the number?
OpenStudy (itsbribro):
i think your equation would be (4x)-8=(6x)-4
or
8-4*x=4-6*x
what do you think i suck at writeint an equation from words
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OpenStudy (jordanloveangel):
yeah its (4x)-8=(6x)-4
OpenStudy (itsbribro):
ok lol
OpenStudy (itsbribro):
then x would = -2
OpenStudy (jordanloveangel):
oh kk thanx
OpenStudy (itsbribro):
your welcome medals will be awesome if you can :) and thanks
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