9x+5=4(x+2)+15

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Solution for 9x+5=4(x+2)+15 equation:


Simplifying
9x + 5 = 4(x + 2) + 15

Reorder the terms:
5 + 9x = 4(x + 2) + 15

Reorder the terms:
5 + 9x = 4(2 + x) + 15
5 + 9x = (2 * 4 + x * 4) + 15
5 + 9x = (8 + 4x) + 15

Reorder the terms:
5 + 9x = 8 + 15 + 4x

Combine like terms: 8 + 15 = 23
5 + 9x = 23 + 4x

Solving
5 + 9x = 23 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
5 + 9x + -4x = 23 + 4x + -4x

Combine like terms: 9x + -4x = 5x
5 + 5x = 23 + 4x + -4x

Combine like terms: 4x + -4x = 0
5 + 5x = 23 + 0
5 + 5x = 23

Add '-5' to each side of the equation.
5 + -5 + 5x = 23 + -5

Combine like terms: 5 + -5 = 0
0 + 5x = 23 + -5
5x = 23 + -5

Combine like terms: 23 + -5 = 18
5x = 18

Divide each side by '5'.
x = 3.6

Simplifying
x = 3.6

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