-7x-3(7x-2)=76

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Solution for -7x-3(7x-2)=76 equation:


Simplifying
-7x + -3(7x + -2) = 76

Reorder the terms:
-7x + -3(-2 + 7x) = 76
-7x + (-2 * -3 + 7x * -3) = 76
-7x + (6 + -21x) = 76

Reorder the terms:
6 + -7x + -21x = 76

Combine like terms: -7x + -21x = -28x
6 + -28x = 76

Solving
6 + -28x = 76

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + -28x = 76 + -6

Combine like terms: 6 + -6 = 0
0 + -28x = 76 + -6
-28x = 76 + -6

Combine like terms: 76 + -6 = 70
-28x = 70

Divide each side by '-28'.
x = -2.5

Simplifying
x = -2.5

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