-7(-3+5x)=-84

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Solution for -7(-3+5x)=-84 equation:


Simplifying
-7(-3 + 5x) = -84
(-3 * -7 + 5x * -7) = -84
(21 + -35x) = -84

Solving
21 + -35x = -84

Solving for variable 'x'.

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

Add '-21' to each side of the equation.
21 + -21 + -35x = -84 + -21

Combine like terms: 21 + -21 = 0
0 + -35x = -84 + -21
-35x = -84 + -21

Combine like terms: -84 + -21 = -105
-35x = -105

Divide each side by '-35'.
x = 3

Simplifying
x = 3

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