7(2x-2)+6(-4-5x)=74

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Solution for 7(2x-2)+6(-4-5x)=74 equation:


Simplifying
7(2x + -2) + 6(-4 + -5x) = 74

Reorder the terms:
7(-2 + 2x) + 6(-4 + -5x) = 74
(-2 * 7 + 2x * 7) + 6(-4 + -5x) = 74
(-14 + 14x) + 6(-4 + -5x) = 74
-14 + 14x + (-4 * 6 + -5x * 6) = 74
-14 + 14x + (-24 + -30x) = 74

Reorder the terms:
-14 + -24 + 14x + -30x = 74

Combine like terms: -14 + -24 = -38
-38 + 14x + -30x = 74

Combine like terms: 14x + -30x = -16x
-38 + -16x = 74

Solving
-38 + -16x = 74

Solving for variable 'x'.

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

Add '38' to each side of the equation.
-38 + 38 + -16x = 74 + 38

Combine like terms: -38 + 38 = 0
0 + -16x = 74 + 38
-16x = 74 + 38

Combine like terms: 74 + 38 = 112
-16x = 112

Divide each side by '-16'.
x = -7

Simplifying
x = -7

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