7(x-2)-50=20

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Solution for 7(x-2)-50=20 equation:


Simplifying
7(x + -2) + -50 = 20

Reorder the terms:
7(-2 + x) + -50 = 20
(-2 * 7 + x * 7) + -50 = 20
(-14 + 7x) + -50 = 20

Reorder the terms:
-14 + -50 + 7x = 20

Combine like terms: -14 + -50 = -64
-64 + 7x = 20

Solving
-64 + 7x = 20

Solving for variable 'x'.

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

Add '64' to each side of the equation.
-64 + 64 + 7x = 20 + 64

Combine like terms: -64 + 64 = 0
0 + 7x = 20 + 64
7x = 20 + 64

Combine like terms: 20 + 64 = 84
7x = 84

Divide each side by '7'.
x = 12

Simplifying
x = 12

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