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

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


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

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

Reorder the terms:
8x = -3(7 + 3x) + 5(x + -3)
8x = (7 * -3 + 3x * -3) + 5(x + -3)
8x = (-21 + -9x) + 5(x + -3)

Reorder the terms:
8x = -21 + -9x + 5(-3 + x)
8x = -21 + -9x + (-3 * 5 + x * 5)
8x = -21 + -9x + (-15 + 5x)

Reorder the terms:
8x = -21 + -15 + -9x + 5x

Combine like terms: -21 + -15 = -36
8x = -36 + -9x + 5x

Combine like terms: -9x + 5x = -4x
8x = -36 + -4x

Solving
8x = -36 + -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
8x + 4x = -36 + -4x + 4x

Combine like terms: 8x + 4x = 12x
12x = -36 + -4x + 4x

Combine like terms: -4x + 4x = 0
12x = -36 + 0
12x = -36

Divide each side by '12'.
x = -3

Simplifying
x = -3

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