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

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


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

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

Reorder the terms:
7 = -9 + -5x + 3x

Combine like terms: -5x + 3x = -2x
7 = -9 + -2x

Solving
7 = -9 + -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.
7 + 2x = -9 + -2x + 2x

Combine like terms: -2x + 2x = 0
7 + 2x = -9 + 0
7 + 2x = -9

Add '-7' to each side of the equation.
7 + -7 + 2x = -9 + -7

Combine like terms: 7 + -7 = 0
0 + 2x = -9 + -7
2x = -9 + -7

Combine like terms: -9 + -7 = -16
2x = -16

Divide each side by '2'.
x = -8

Simplifying
x = -8

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