5x+63=7(x-9)

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Solution for 5x+63=7(x-9) equation:


Simplifying
5x + 63 = 7(x + -9)

Reorder the terms:
63 + 5x = 7(x + -9)

Reorder the terms:
63 + 5x = 7(-9 + x)
63 + 5x = (-9 * 7 + x * 7)
63 + 5x = (-63 + 7x)

Solving
63 + 5x = -63 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
63 + 5x + -7x = -63 + 7x + -7x

Combine like terms: 5x + -7x = -2x
63 + -2x = -63 + 7x + -7x

Combine like terms: 7x + -7x = 0
63 + -2x = -63 + 0
63 + -2x = -63

Add '-63' to each side of the equation.
63 + -63 + -2x = -63 + -63

Combine like terms: 63 + -63 = 0
0 + -2x = -63 + -63
-2x = -63 + -63

Combine like terms: -63 + -63 = -126
-2x = -126

Divide each side by '-2'.
x = 63

Simplifying
x = 63

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