-3(7x-51)-8(3+7x)=-26+78x

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Solution for -3(7x-51)-8(3+7x)=-26+78x equation:


Simplifying
-3(7x + -51) + -8(3 + 7x) = -26 + 78x

Reorder the terms:
-3(-51 + 7x) + -8(3 + 7x) = -26 + 78x
(-51 * -3 + 7x * -3) + -8(3 + 7x) = -26 + 78x
(153 + -21x) + -8(3 + 7x) = -26 + 78x
153 + -21x + (3 * -8 + 7x * -8) = -26 + 78x
153 + -21x + (-24 + -56x) = -26 + 78x

Reorder the terms:
153 + -24 + -21x + -56x = -26 + 78x

Combine like terms: 153 + -24 = 129
129 + -21x + -56x = -26 + 78x

Combine like terms: -21x + -56x = -77x
129 + -77x = -26 + 78x

Solving
129 + -77x = -26 + 78x

Solving for variable 'x'.

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

Add '-78x' to each side of the equation.
129 + -77x + -78x = -26 + 78x + -78x

Combine like terms: -77x + -78x = -155x
129 + -155x = -26 + 78x + -78x

Combine like terms: 78x + -78x = 0
129 + -155x = -26 + 0
129 + -155x = -26

Add '-129' to each side of the equation.
129 + -129 + -155x = -26 + -129

Combine like terms: 129 + -129 = 0
0 + -155x = -26 + -129
-155x = -26 + -129

Combine like terms: -26 + -129 = -155
-155x = -155

Divide each side by '-155'.
x = 1

Simplifying
x = 1

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