9x+4=7x-8x+16

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Solution for 9x+4=7x-8x+16 equation:


Simplifying
9x + 4 = 7x + -8x + 16

Reorder the terms:
4 + 9x = 7x + -8x + 16

Reorder the terms:
4 + 9x = 16 + 7x + -8x

Combine like terms: 7x + -8x = -1x
4 + 9x = 16 + -1x

Solving
4 + 9x = 16 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
4 + 9x + x = 16 + -1x + x

Combine like terms: 9x + x = 10x
4 + 10x = 16 + -1x + x

Combine like terms: -1x + x = 0
4 + 10x = 16 + 0
4 + 10x = 16

Add '-4' to each side of the equation.
4 + -4 + 10x = 16 + -4

Combine like terms: 4 + -4 = 0
0 + 10x = 16 + -4
10x = 16 + -4

Combine like terms: 16 + -4 = 12
10x = 12

Divide each side by '10'.
x = 1.2

Simplifying
x = 1.2

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