9x-47=7(x-9)

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Solution for 9x-47=7(x-9) equation:


Simplifying
9x + -47 = 7(x + -9)

Reorder the terms:
-47 + 9x = 7(x + -9)

Reorder the terms:
-47 + 9x = 7(-9 + x)
-47 + 9x = (-9 * 7 + x * 7)
-47 + 9x = (-63 + 7x)

Solving
-47 + 9x = -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.
-47 + 9x + -7x = -63 + 7x + -7x

Combine like terms: 9x + -7x = 2x
-47 + 2x = -63 + 7x + -7x

Combine like terms: 7x + -7x = 0
-47 + 2x = -63 + 0
-47 + 2x = -63

Add '47' to each side of the equation.
-47 + 47 + 2x = -63 + 47

Combine like terms: -47 + 47 = 0
0 + 2x = -63 + 47
2x = -63 + 47

Combine like terms: -63 + 47 = -16
2x = -16

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

Simplifying
x = -8

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