0.7(x+20)+0.7X=63

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Solution for 0.7(x+20)+0.7X=63 equation: 


Simplifying
0.7(x + 20) + 0.7X = 63

Reorder the terms:
0.7(20 + x) + 0.7X = 63
(20 * 0.7 + x * 0.7) + 0.7X = 63
(14 + 0.7x) + 0.7X = 63

Reorder the terms:
14 + 0.7X + 0.7x = 63

Solving
14 + 0.7X + 0.7x = 63

Solving for variable 'X'.

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

Add '-14' to each side of the equation.
14 + 0.7X + -14 + 0.7x = 63 + -14

Reorder the terms:
14 + -14 + 0.7X + 0.7x = 63 + -14

Combine like terms: 14 + -14 = 0
0 + 0.7X + 0.7x = 63 + -14
0.7X + 0.7x = 63 + -14

Combine like terms: 63 + -14 = 49
0.7X + 0.7x = 49

Add '-0.7x' to each side of the equation.
0.7X + 0.7x + -0.7x = 49 + -0.7x

Combine like terms: 0.7x + -0.7x = 0.0
0.7X + 0.0 = 49 + -0.7x
0.7X = 49 + -0.7x

Divide each side by '0.7'.
X = 70 + -1x

Simplifying
X = 70 + -1x

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