7(3x+2)=6(x-3)+15

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Solution for 7(3x+2)=6(x-3)+15 equation:


Simplifying
7(3x + 2) = 6(x + -3) + 15

Reorder the terms:
7(2 + 3x) = 6(x + -3) + 15
(2 * 7 + 3x * 7) = 6(x + -3) + 15
(14 + 21x) = 6(x + -3) + 15

Reorder the terms:
14 + 21x = 6(-3 + x) + 15
14 + 21x = (-3 * 6 + x * 6) + 15
14 + 21x = (-18 + 6x) + 15

Reorder the terms:
14 + 21x = -18 + 15 + 6x

Combine like terms: -18 + 15 = -3
14 + 21x = -3 + 6x

Solving
14 + 21x = -3 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
14 + 21x + -6x = -3 + 6x + -6x

Combine like terms: 21x + -6x = 15x
14 + 15x = -3 + 6x + -6x

Combine like terms: 6x + -6x = 0
14 + 15x = -3 + 0
14 + 15x = -3

Add '-14' to each side of the equation.
14 + -14 + 15x = -3 + -14

Combine like terms: 14 + -14 = 0
0 + 15x = -3 + -14
15x = -3 + -14

Combine like terms: -3 + -14 = -17
15x = -17

Divide each side by '15'.
x = -1.133333333

Simplifying
x = -1.133333333

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