7x+3(-84)=84

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


Simplifying
7x + 3(-84) = 84

Multiply 3 * -84
7x + -252 = 84

Reorder the terms:
-252 + 7x = 84

Solving
-252 + 7x = 84

Solving for variable 'x'.

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

Add '252' to each side of the equation.
-252 + 252 + 7x = 84 + 252

Combine like terms: -252 + 252 = 0
0 + 7x = 84 + 252
7x = 84 + 252

Combine like terms: 84 + 252 = 336
7x = 336

Divide each side by '7'.
x = 48

Simplifying
x = 48

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