8-7x+9+5x+3x-3=7+2.5

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Solution for 8-7x+9+5x+3x-3=7+2.5 equation: 


Simplifying
8 + -7x + 9 + 5x + 3x + -3 = 7 + 2.5

Reorder the terms:
8 + 9 + -3 + -7x + 5x + 3x = 7 + 2.5

Combine like terms: 8 + 9 = 17
17 + -3 + -7x + 5x + 3x = 7 + 2.5

Combine like terms: 17 + -3 = 14
14 + -7x + 5x + 3x = 7 + 2.5

Combine like terms: -7x + 5x = -2x
14 + -2x + 3x = 7 + 2.5

Combine like terms: -2x + 3x = 1x
14 + 1x = 7 + 2.5

Combine like terms: 7 + 2.5 = 9.5
14 + 1x = 9.5

Solving
14 + 1x = 9.5

Solving for variable 'x'.

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

Add '-14' to each side of the equation.
14 + -14 + 1x = 9.5 + -14

Combine like terms: 14 + -14 = 0
0 + 1x = 9.5 + -14
1x = 9.5 + -14

Combine like terms: 9.5 + -14 = -4.5
1x = -4.5

Divide each side by '1'.
x = -4.5

Simplifying
x = -4.5

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