0.25x+7=0.3x-8

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Solution for 0.25x+7=0.3x-8 equation:


Simplifying
0.25x + 7 = 0.3x + -8

Reorder the terms:
7 + 0.25x = 0.3x + -8

Reorder the terms:
7 + 0.25x = -8 + 0.3x

Solving
7 + 0.25x = -8 + 0.3x

Solving for variable 'x'.

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

Add '-0.3x' to each side of the equation.
7 + 0.25x + -0.3x = -8 + 0.3x + -0.3x

Combine like terms: 0.25x + -0.3x = -0.05x
7 + -0.05x = -8 + 0.3x + -0.3x

Combine like terms: 0.3x + -0.3x = 0.0
7 + -0.05x = -8 + 0.0
7 + -0.05x = -8

Add '-7' to each side of the equation.
7 + -7 + -0.05x = -8 + -7

Combine like terms: 7 + -7 = 0
0 + -0.05x = -8 + -7
-0.05x = -8 + -7

Combine like terms: -8 + -7 = -15
-0.05x = -15

Divide each side by '-0.05'.
x = 300

Simplifying
x = 300

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