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

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


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

Reorder the terms:
7(-4 + 3x) = 8(x + 6) + -2
(-4 * 7 + 3x * 7) = 8(x + 6) + -2
(-28 + 21x) = 8(x + 6) + -2

Reorder the terms:
-28 + 21x = 8(6 + x) + -2
-28 + 21x = (6 * 8 + x * 8) + -2
-28 + 21x = (48 + 8x) + -2

Reorder the terms:
-28 + 21x = 48 + -2 + 8x

Combine like terms: 48 + -2 = 46
-28 + 21x = 46 + 8x

Solving
-28 + 21x = 46 + 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.
-28 + 21x + -8x = 46 + 8x + -8x

Combine like terms: 21x + -8x = 13x
-28 + 13x = 46 + 8x + -8x

Combine like terms: 8x + -8x = 0
-28 + 13x = 46 + 0
-28 + 13x = 46

Add '28' to each side of the equation.
-28 + 28 + 13x = 46 + 28

Combine like terms: -28 + 28 = 0
0 + 13x = 46 + 28
13x = 46 + 28

Combine like terms: 46 + 28 = 74
13x = 74

Divide each side by '13'.
x = 5.692307692

Simplifying
x = 5.692307692

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