4(-2+3x)-(6+5x)=-42

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Solution for 4(-2+3x)-(6+5x)=-42 equation:


Simplifying
4(-2 + 3x) + -1(6 + 5x) = -42
(-2 * 4 + 3x * 4) + -1(6 + 5x) = -42
(-8 + 12x) + -1(6 + 5x) = -42
-8 + 12x + (6 * -1 + 5x * -1) = -42
-8 + 12x + (-6 + -5x) = -42

Reorder the terms:
-8 + -6 + 12x + -5x = -42

Combine like terms: -8 + -6 = -14
-14 + 12x + -5x = -42

Combine like terms: 12x + -5x = 7x
-14 + 7x = -42

Solving
-14 + 7x = -42

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '14' to each side of the equation.
-14 + 14 + 7x = -42 + 14

Combine like terms: -14 + 14 = 0
0 + 7x = -42 + 14
7x = -42 + 14

Combine like terms: -42 + 14 = -28
7x = -28

Divide each side by '7'.
x = -4

Simplifying
x = -4

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