0.25x+5+0.75x+7=5.2

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Solution for 0.25x+5+0.75x+7=5.2 equation:


Simplifying
0.25x + 5 + 0.75x + 7 = 5.2

Reorder the terms:
5 + 7 + 0.25x + 0.75x = 5.2

Combine like terms: 5 + 7 = 12
12 + 0.25x + 0.75x = 5.2

Combine like terms: 0.25x + 0.75x = 1x
12 + 1x = 5.2

Solving
12 + 1x = 5.2

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + 1x = 5.2 + -12

Combine like terms: 12 + -12 = 0
0 + 1x = 5.2 + -12
1x = 5.2 + -12

Combine like terms: 5.2 + -12 = -6.8
1x = -6.8

Divide each side by '1'.
x = -6.8

Simplifying
x = -6.8

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