20x-4=70+2(x-3)

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Solution for 20x-4=70+2(x-3) equation:


Simplifying
20x + -4 = 70 + 2(x + -3)

Reorder the terms:
-4 + 20x = 70 + 2(x + -3)

Reorder the terms:
-4 + 20x = 70 + 2(-3 + x)
-4 + 20x = 70 + (-3 * 2 + x * 2)
-4 + 20x = 70 + (-6 + 2x)

Combine like terms: 70 + -6 = 64
-4 + 20x = 64 + 2x

Solving
-4 + 20x = 64 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-4 + 20x + -2x = 64 + 2x + -2x

Combine like terms: 20x + -2x = 18x
-4 + 18x = 64 + 2x + -2x

Combine like terms: 2x + -2x = 0
-4 + 18x = 64 + 0
-4 + 18x = 64

Add '4' to each side of the equation.
-4 + 4 + 18x = 64 + 4

Combine like terms: -4 + 4 = 0
0 + 18x = 64 + 4
18x = 64 + 4

Combine like terms: 64 + 4 = 68
18x = 68

Divide each side by '18'.
x = 3.777777778

Simplifying
x = 3.777777778

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