0.9x-0.7(5-x)=3.7

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Solution for 0.9x-0.7(5-x)=3.7 equation: 


Simplifying
0.9x + -0.7(5 + -1x) = 3.7
0.9x + (5 * -0.7 + -1x * -0.7) = 3.7
0.9x + (-3.5 + 0.7x) = 3.7

Reorder the terms:
-3.5 + 0.9x + 0.7x = 3.7

Combine like terms: 0.9x + 0.7x = 1.6x
-3.5 + 1.6x = 3.7

Solving
-3.5 + 1.6x = 3.7

Solving for variable 'x'.

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

Add '3.5' to each side of the equation.
-3.5 + 3.5 + 1.6x = 3.7 + 3.5

Combine like terms: -3.5 + 3.5 = 0.0
0.0 + 1.6x = 3.7 + 3.5
1.6x = 3.7 + 3.5

Combine like terms: 3.7 + 3.5 = 7.2
1.6x = 7.2

Divide each side by '1.6'.
x = 4.5

Simplifying
x = 4.5

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