0.9(x+70)+0.7x=127

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Solution for 0.9(x+70)+0.7x=127 equation: 


Simplifying
0.9(x + 70) + 0.7x = 127

Reorder the terms:
0.9(70 + x) + 0.7x = 127
(70 * 0.9 + x * 0.9) + 0.7x = 127
(63 + 0.9x) + 0.7x = 127

Combine like terms: 0.9x + 0.7x = 1.6x
63 + 1.6x = 127

Solving
63 + 1.6x = 127

Solving for variable 'x'.

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

Add '-63' to each side of the equation.
63 + -63 + 1.6x = 127 + -63

Combine like terms: 63 + -63 = 0
0 + 1.6x = 127 + -63
1.6x = 127 + -63

Combine like terms: 127 + -63 = 64
1.6x = 64

Divide each side by '1.6'.
x = 40

Simplifying
x = 40

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