Question

Solve the linear equation.

2(x + 6) + 6 = 3(x + 5) + 7

A. {6}

B. {-4}

C. {12}

D. {9}

Answer 1

i am solving and getting -18... how?

Answer 2

@ranga help me please

Answer 3

distribute to get 2x + 12 +16= 3x + 15 +7
simplify
2x + 28= 3x + 22
subtract 2x from each side and get
28=x+22 and then you finish with x= 6

Answer 4

^^^^ 2x + 12 + 6 (not 16)

Answer 5

ohh i made a mistake in the middle solving

Answer 6

rangs right idk what i was doing but its -4

Answer 7

Find the product.

(7x - 6)^2


A. 49x^2 + 36

B. 49x^2 - 84x + 36

C. 7x^2 - 84x + 36

D. 7x^2 + 36

Answer 8

A. is correct right

Answer 9

expand (7x - 6)^2 into (7x - 6) (7x - 6) then foil it to get the answer

Answer 10

i didnt get ...then

Answer 11

(7x - 6) (7x - 6)
49x^2 - 42x-42x + 36
49x^2 -84x +36

Answer 12

from were did u get 84x

Answer 13

-42x-42x gives you -84x