9x+2(x-3)=15x+7

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Solution for 9x+2(x-3)=15x+7 equation:


Simplifying
9x + 2(x + -3) = 15x + 7

Reorder the terms:
9x + 2(-3 + x) = 15x + 7
9x + (-3 * 2 + x * 2) = 15x + 7
9x + (-6 + 2x) = 15x + 7

Reorder the terms:
-6 + 9x + 2x = 15x + 7

Combine like terms: 9x + 2x = 11x
-6 + 11x = 15x + 7

Reorder the terms:
-6 + 11x = 7 + 15x

Solving
-6 + 11x = 7 + 15x

Solving for variable 'x'.

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

Add '-15x' to each side of the equation.
-6 + 11x + -15x = 7 + 15x + -15x

Combine like terms: 11x + -15x = -4x
-6 + -4x = 7 + 15x + -15x

Combine like terms: 15x + -15x = 0
-6 + -4x = 7 + 0
-6 + -4x = 7

Add '6' to each side of the equation.
-6 + 6 + -4x = 7 + 6

Combine like terms: -6 + 6 = 0
0 + -4x = 7 + 6
-4x = 7 + 6

Combine like terms: 7 + 6 = 13
-4x = 13

Divide each side by '-4'.
x = -3.25

Simplifying
x = -3.25

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