Justify your reasoning when solving the equation: 3(x+4)=8x-18

1 answer:

3 0

Answer:

Step-by-step explanation:

3x plus 12= 8x -18

subtract twelve on both sides:

3x= 8x- 30

minus 8x on both sides:

-5= -30

divide:6

You might be interested in

Nitella [24]

8 * 7 * 6 * 5 * 4 * 3 * 2 * 1
8 = 40320

7 0

3 years ago

Anon25 [30]

Step-by-step explanation:

8 0

3 years ago

Vera_Pavlovna [14]

Evacuate g(t)=70 for t=2

5 0

3 years ago

34kurt

Answer:

If a = 5 and b = 3, then that means 2a - 3b + 3a = 16

Step-by-step explanation:

2a - 3b + 3a

(2×5) - (3×3) + (3×5)

10 - 9 + 15 = 16

6 0

3 years ago

Crank

Answer:

5x + 10

Step-by-step explanation:

I did the math and checked. :)

5 0

3 years ago