-69=6x+7(-2x-3)

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Solution for -69=6x+7(-2x-3) equation:


Simplifying
-69 = 6x + 7(-2x + -3)

Reorder the terms:
-69 = 6x + 7(-3 + -2x)
-69 = 6x + (-3 * 7 + -2x * 7)
-69 = 6x + (-21 + -14x)

Reorder the terms:
-69 = -21 + 6x + -14x

Combine like terms: 6x + -14x = -8x
-69 = -21 + -8x

Solving
-69 = -21 + -8x

Solving for variable 'x'.

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

Add '8x' to each side of the equation.
-69 + 8x = -21 + -8x + 8x

Combine like terms: -8x + 8x = 0
-69 + 8x = -21 + 0
-69 + 8x = -21

Add '69' to each side of the equation.
-69 + 69 + 8x = -21 + 69

Combine like terms: -69 + 69 = 0
0 + 8x = -21 + 69
8x = -21 + 69

Combine like terms: -21 + 69 = 48
8x = 48

Divide each side by '8'.
x = 6

Simplifying
x = 6

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