-149=6x+7(2x-7)

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Solution for -149=6x+7(2x-7) equation:


Simplifying
-149 = 6x + 7(2x + -7)

Reorder the terms:
-149 = 6x + 7(-7 + 2x)
-149 = 6x + (-7 * 7 + 2x * 7)
-149 = 6x + (-49 + 14x)

Reorder the terms:
-149 = -49 + 6x + 14x

Combine like terms: 6x + 14x = 20x
-149 = -49 + 20x

Solving
-149 = -49 + 20x

Solving for variable 'x'.

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

Add '-20x' to each side of the equation.
-149 + -20x = -49 + 20x + -20x

Combine like terms: 20x + -20x = 0
-149 + -20x = -49 + 0
-149 + -20x = -49

Add '149' to each side of the equation.
-149 + 149 + -20x = -49 + 149

Combine like terms: -149 + 149 = 0
0 + -20x = -49 + 149
-20x = -49 + 149

Combine like terms: -49 + 149 = 100
-20x = 100

Divide each side by '-20'.
x = -5

Simplifying
x = -5

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