3(x+6)-8=2(4x-15)+7

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Solution for 3(x+6)-8=2(4x-15)+7 equation:


Simplifying
3(x + 6) + -8 = 2(4x + -15) + 7

Reorder the terms:
3(6 + x) + -8 = 2(4x + -15) + 7
(6 * 3 + x * 3) + -8 = 2(4x + -15) + 7
(18 + 3x) + -8 = 2(4x + -15) + 7

Reorder the terms:
18 + -8 + 3x = 2(4x + -15) + 7

Combine like terms: 18 + -8 = 10
10 + 3x = 2(4x + -15) + 7

Reorder the terms:
10 + 3x = 2(-15 + 4x) + 7
10 + 3x = (-15 * 2 + 4x * 2) + 7
10 + 3x = (-30 + 8x) + 7

Reorder the terms:
10 + 3x = -30 + 7 + 8x

Combine like terms: -30 + 7 = -23
10 + 3x = -23 + 8x

Solving
10 + 3x = -23 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
10 + 3x + -8x = -23 + 8x + -8x

Combine like terms: 3x + -8x = -5x
10 + -5x = -23 + 8x + -8x

Combine like terms: 8x + -8x = 0
10 + -5x = -23 + 0
10 + -5x = -23

Add '-10' to each side of the equation.
10 + -10 + -5x = -23 + -10

Combine like terms: 10 + -10 = 0
0 + -5x = -23 + -10
-5x = -23 + -10

Combine like terms: -23 + -10 = -33
-5x = -33

Divide each side by '-5'.
x = 6.6

Simplifying
x = 6.6

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