5+2x=3(x+1.25)-9

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Solution for 5+2x=3(x+1.25)-9 equation:


Simplifying
5 + 2x = 3(x + 1.25) + -9

Reorder the terms:
5 + 2x = 3(1.25 + x) + -9
5 + 2x = (1.25 * 3 + x * 3) + -9
5 + 2x = (3.75 + 3x) + -9

Reorder the terms:
5 + 2x = 3.75 + -9 + 3x

Combine like terms: 3.75 + -9 = -5.25
5 + 2x = -5.25 + 3x

Solving
5 + 2x = -5.25 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
5 + 2x + -3x = -5.25 + 3x + -3x

Combine like terms: 2x + -3x = -1x
5 + -1x = -5.25 + 3x + -3x

Combine like terms: 3x + -3x = 0
5 + -1x = -5.25 + 0
5 + -1x = -5.25

Add '-5' to each side of the equation.
5 + -5 + -1x = -5.25 + -5

Combine like terms: 5 + -5 = 0
0 + -1x = -5.25 + -5
-1x = -5.25 + -5

Combine like terms: -5.25 + -5 = -10.25
-1x = -10.25

Divide each side by '-1'.
x = 10.25

Simplifying
x = 10.25

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