-.5x+3.97=.9x+.77

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Solution for -.5x+3.97=.9x+.77 equation:


Simplifying
-0.5x + 3.97 = 0.9x + 0.77

Reorder the terms:
3.97 + -0.5x = 0.9x + 0.77

Reorder the terms:
3.97 + -0.5x = 0.77 + 0.9x

Solving
3.97 + -0.5x = 0.77 + 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.
3.97 + -0.5x + -0.9x = 0.77 + 0.9x + -0.9x

Combine like terms: -0.5x + -0.9x = -1.4x
3.97 + -1.4x = 0.77 + 0.9x + -0.9x

Combine like terms: 0.9x + -0.9x = 0.0
3.97 + -1.4x = 0.77 + 0.0
3.97 + -1.4x = 0.77

Add '-3.97' to each side of the equation.
3.97 + -3.97 + -1.4x = 0.77 + -3.97

Combine like terms: 3.97 + -3.97 = 0.00
0.00 + -1.4x = 0.77 + -3.97
-1.4x = 0.77 + -3.97

Combine like terms: 0.77 + -3.97 = -3.2
-1.4x = -3.2

Divide each side by '-1.4'.
x = 2.285714286

Simplifying
x = 2.285714286

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