-0.7x+7.85=0.9x+1.45

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Solution for -0.7x+7.85=0.9x+1.45 equation: 


Simplifying
-0.7x + 7.85 = 0.9x + 1.45

Reorder the terms:
7.85 + -0.7x = 0.9x + 1.45

Reorder the terms:
7.85 + -0.7x = 1.45 + 0.9x

Solving
7.85 + -0.7x = 1.45 + 0.9x

Solving for variable 'x'.

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

Add '-0.9x' to each side of the equation.
7.85 + -0.7x + -0.9x = 1.45 + 0.9x + -0.9x

Combine like terms: -0.7x + -0.9x = -1.6x
7.85 + -1.6x = 1.45 + 0.9x + -0.9x

Combine like terms: 0.9x + -0.9x = 0.0
7.85 + -1.6x = 1.45 + 0.0
7.85 + -1.6x = 1.45

Add '-7.85' to each side of the equation.
7.85 + -7.85 + -1.6x = 1.45 + -7.85

Combine like terms: 7.85 + -7.85 = 0.00
0.00 + -1.6x = 1.45 + -7.85
-1.6x = 1.45 + -7.85

Combine like terms: 1.45 + -7.85 = -6.4
-1.6x = -6.4

Divide each side by '-1.6'.
x = 4

Simplifying
x = 4

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