10(4+6x)-10(-3x-5)=-9x+7-9+7x

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Solution for 10(4+6x)-10(-3x-5)=-9x+7-9+7x equation:


Simplifying
10(4 + 6x) + -10(-3x + -5) = -9x + 7 + -9 + 7x
(4 * 10 + 6x * 10) + -10(-3x + -5) = -9x + 7 + -9 + 7x
(40 + 60x) + -10(-3x + -5) = -9x + 7 + -9 + 7x

Reorder the terms:
40 + 60x + -10(-5 + -3x) = -9x + 7 + -9 + 7x
40 + 60x + (-5 * -10 + -3x * -10) = -9x + 7 + -9 + 7x
40 + 60x + (50 + 30x) = -9x + 7 + -9 + 7x

Reorder the terms:
40 + 50 + 60x + 30x = -9x + 7 + -9 + 7x

Combine like terms: 40 + 50 = 90
90 + 60x + 30x = -9x + 7 + -9 + 7x

Combine like terms: 60x + 30x = 90x
90 + 90x = -9x + 7 + -9 + 7x

Reorder the terms:
90 + 90x = 7 + -9 + -9x + 7x

Combine like terms: 7 + -9 = -2
90 + 90x = -2 + -9x + 7x

Combine like terms: -9x + 7x = -2x
90 + 90x = -2 + -2x

Solving
90 + 90x = -2 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
90 + 90x + 2x = -2 + -2x + 2x

Combine like terms: 90x + 2x = 92x
90 + 92x = -2 + -2x + 2x

Combine like terms: -2x + 2x = 0
90 + 92x = -2 + 0
90 + 92x = -2

Add '-90' to each side of the equation.
90 + -90 + 92x = -2 + -90

Combine like terms: 90 + -90 = 0
0 + 92x = -2 + -90
92x = -2 + -90

Combine like terms: -2 + -90 = -92
92x = -92

Divide each side by '92'.
x = -1

Simplifying
x = -1

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