8x+7x-7x-72=48-9x

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Solution for 8x+7x-7x-72=48-9x equation:


Simplifying
8x + 7x + -7x + -72 = 48 + -9x

Reorder the terms:
-72 + 8x + 7x + -7x = 48 + -9x

Combine like terms: 8x + 7x = 15x
-72 + 15x + -7x = 48 + -9x

Combine like terms: 15x + -7x = 8x
-72 + 8x = 48 + -9x

Solving
-72 + 8x = 48 + -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.
-72 + 8x + 9x = 48 + -9x + 9x

Combine like terms: 8x + 9x = 17x
-72 + 17x = 48 + -9x + 9x

Combine like terms: -9x + 9x = 0
-72 + 17x = 48 + 0
-72 + 17x = 48

Add '72' to each side of the equation.
-72 + 72 + 17x = 48 + 72

Combine like terms: -72 + 72 = 0
0 + 17x = 48 + 72
17x = 48 + 72

Combine like terms: 48 + 72 = 120
17x = 120

Divide each side by '17'.
x = 7.058823529

Simplifying
x = 7.058823529

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