4(7x-43)=80

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Solution for 4(7x-43)=80 equation:


Simplifying
4(7x + -43) = 80

Reorder the terms:
4(-43 + 7x) = 80
(-43 * 4 + 7x * 4) = 80
(-172 + 28x) = 80

Solving
-172 + 28x = 80

Solving for variable 'x'.

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

Add '172' to each side of the equation.
-172 + 172 + 28x = 80 + 172

Combine like terms: -172 + 172 = 0
0 + 28x = 80 + 172
28x = 80 + 172

Combine like terms: 80 + 172 = 252
28x = 252

Divide each side by '28'.
x = 9

Simplifying
x = 9

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