140-7x=38x+15

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Solution for 140-7x=38x+15 equation:


Simplifying
140 + -7x = 38x + 15

Reorder the terms:
140 + -7x = 15 + 38x

Solving
140 + -7x = 15 + 38x

Solving for variable 'x'.

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

Add '-38x' to each side of the equation.
140 + -7x + -38x = 15 + 38x + -38x

Combine like terms: -7x + -38x = -45x
140 + -45x = 15 + 38x + -38x

Combine like terms: 38x + -38x = 0
140 + -45x = 15 + 0
140 + -45x = 15

Add '-140' to each side of the equation.
140 + -140 + -45x = 15 + -140

Combine like terms: 140 + -140 = 0
0 + -45x = 15 + -140
-45x = 15 + -140

Combine like terms: 15 + -140 = -125
-45x = -125

Divide each side by '-45'.
x = 2.777777778

Simplifying
x = 2.777777778

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