0.25x-20+3.5x=7

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Solution for 0.25x-20+3.5x=7 equation:


Simplifying
0.25x + -20 + 3.5x = 7

Reorder the terms:
-20 + 0.25x + 3.5x = 7

Combine like terms: 0.25x + 3.5x = 3.75x
-20 + 3.75x = 7

Solving
-20 + 3.75x = 7

Solving for variable 'x'.

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

Add '20' to each side of the equation.
-20 + 20 + 3.75x = 7 + 20

Combine like terms: -20 + 20 = 0
0 + 3.75x = 7 + 20
3.75x = 7 + 20

Combine like terms: 7 + 20 = 27
3.75x = 27

Divide each side by '3.75'.
x = 7.2

Simplifying
x = 7.2

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