4(7x-4)=40

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Solution for 4(7x-4)=40 equation:


Simplifying
4(7x + -4) = 40

Reorder the terms:
4(-4 + 7x) = 40
(-4 * 4 + 7x * 4) = 40
(-16 + 28x) = 40

Solving
-16 + 28x = 40

Solving for variable 'x'.

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

Add '16' to each side of the equation.
-16 + 16 + 28x = 40 + 16

Combine like terms: -16 + 16 = 0
0 + 28x = 40 + 16
28x = 40 + 16

Combine like terms: 40 + 16 = 56
28x = 56

Divide each side by '28'.
x = 2

Simplifying
x = 2

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