4x-3x=5(8x+3)+7(-7x-5)

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Solution for 4x-3x=5(8x+3)+7(-7x-5) equation:


Simplifying
4x + -3x = 5(8x + 3) + 7(-7x + -5)

Combine like terms: 4x + -3x = 1x
1x = 5(8x + 3) + 7(-7x + -5)

Reorder the terms:
1x = 5(3 + 8x) + 7(-7x + -5)
1x = (3 * 5 + 8x * 5) + 7(-7x + -5)
1x = (15 + 40x) + 7(-7x + -5)

Reorder the terms:
1x = 15 + 40x + 7(-5 + -7x)
1x = 15 + 40x + (-5 * 7 + -7x * 7)
1x = 15 + 40x + (-35 + -49x)

Reorder the terms:
1x = 15 + -35 + 40x + -49x

Combine like terms: 15 + -35 = -20
1x = -20 + 40x + -49x

Combine like terms: 40x + -49x = -9x
1x = -20 + -9x

Solving
1x = -20 + -9x

Solving for variable 'x'.

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

Add '9x' to each side of the equation.
1x + 9x = -20 + -9x + 9x

Combine like terms: 1x + 9x = 10x
10x = -20 + -9x + 9x

Combine like terms: -9x + 9x = 0
10x = -20 + 0
10x = -20

Divide each side by '10'.
x = -2

Simplifying
x = -2

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