5(x-7)-4=

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Solution for 5(x-7)-4= equation:


Simplifying
5(x + -7) + -4 = 0

Reorder the terms:
5(-7 + x) + -4 = 0
(-7 * 5 + x * 5) + -4 = 0
(-35 + 5x) + -4 = 0

Reorder the terms:
-35 + -4 + 5x = 0

Combine like terms: -35 + -4 = -39
-39 + 5x = 0

Solving
-39 + 5x = 0

Solving for variable 'x'.

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

Add '39' to each side of the equation.
-39 + 39 + 5x = 0 + 39

Combine like terms: -39 + 39 = 0
0 + 5x = 0 + 39
5x = 0 + 39

Combine like terms: 0 + 39 = 39
5x = 39

Divide each side by '5'.
x = 7.8

Simplifying
x = 7.8

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