Question

HELP PLEASE!!!! 6-(3x+10)+4(2-x)=15

Answer 1

Simplify brackets

6 - 3x - 10 + 4(2 - x) = 15

Simplify 6 - 3x - 10 + 2(2 - x) to -4 - 3x + 4(2 - x)

-4 - 3x 4(2 - x) = 15

Expand

-4 - 3x + 8 - 4x = 15

Simplify -4 - 3x + 8 - 4x - 7x

4 - 7x = 15

Subtract 4 from both sides

-7x = 15 - 4

Simplify 15 - 4 to 11

-7x = 11

Divide both sides by -7

$x = -\frac{11}{7}$

Answer 2

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