Question

Can You Tell Me If My Answers Are Correct!

1. 10(x+2)+3(5x+4)=-18
Answer: x= 16

2. -17x9-3x-8+9x=-10
Answer: x=-1

3. 3-4^2*5/ 8+3
Answer: -4

4. 8x-17=-57
Answer: x= -5

5. x/-12+4=-7
Answer: x=132

Answer 1

1. incorrect - if you plug 16 in for x the total comes to 432

Answer 2

10(x+2)+3(5x+4)=-18
10x + 20 + 15x + 12 = -18
25x = -20-12-18
25x = -50

Answer 3

can you understand what i just did?

Answer 4

Yea! I Just Made A Small Mistake! But Is Everything Else Good?

Answer 5

4 and 5 are ok

Answer 6

2 Is Wrong?

Answer 7

not sure what 3 is exactly is it

3 - 4^2 * 5
---------
9 + 3

Answer 8

* i meant 8+3 on the bottom

Answer 9

3- 4^2*5 Divided By 8+3

Answer 10

\[3-4^2*5\div8+3\]

Answer 11

ok that 3 - 16*5 -77
------- = -- = -7
11 11

Answer 12

-17x9-3x-8+9x=-10
what is the first term
-17x9 mean?

Answer 13

Wouldnt You Add The Like Terms?

Answer 14

He Has To Be! Negative 4

Answer 15

I Mean It!

Answer 16

i dont understand what -17x9 is
is it -17 times 9
or -17 times x times 9 maybe

Answer 17

what
which question must be negative 4?

Answer 18

Sorry Typed The Problem Wrong! \[-17x+9-3x-8+9x=-10\]

Answer 19

Nvm! I Got Confused With The Answer( Negative 4 Thing)

Answer 20

oh ok - noproblem

lets plug in your answer x = -1 into the equation
-17*-1 + 9 -3*-1 - 8 + 9*-1
= 17 + 9 + 3 - 8 - 9
= 26 +3 - 17
= 12

so theres something wrong there

Answer 21

−17x+9−3x−8+9x=−10
bring like terms together
-17x - 3x + 9x + 9 - 8 = -10
-17x - 3x + 9x + 1 = -10
now subtract 1 from both sides of equation
-17x - 3x + 9x = -11
-20x + 9x = -11
-11x = -11
x = 1

x = 1, you were close - just got the sign wrong