-7x-6(2x+5)=84

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Solution for -7x-6(2x+5)=84 equation:


Simplifying
-7x + -6(2x + 5) = 84

Reorder the terms:
-7x + -6(5 + 2x) = 84
-7x + (5 * -6 + 2x * -6) = 84
-7x + (-30 + -12x) = 84

Reorder the terms:
-30 + -7x + -12x = 84

Combine like terms: -7x + -12x = -19x
-30 + -19x = 84

Solving
-30 + -19x = 84

Solving for variable 'x'.

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

Add '30' to each side of the equation.
-30 + 30 + -19x = 84 + 30

Combine like terms: -30 + 30 = 0
0 + -19x = 84 + 30
-19x = 84 + 30

Combine like terms: 84 + 30 = 114
-19x = 114

Divide each side by '-19'.
x = -6

Simplifying
x = -6

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