7=0.2x+3.5

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Solution for 7=0.2x+3.5 equation:


Simplifying
7 = 0.2x + 3.5

Reorder the terms:
7 = 3.5 + 0.2x

Solving
7 = 3.5 + 0.2x

Solving for variable 'x'.

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

Add '-0.2x' to each side of the equation.
7 + -0.2x = 3.5 + 0.2x + -0.2x

Combine like terms: 0.2x + -0.2x = 0.0
7 + -0.2x = 3.5 + 0.0
7 + -0.2x = 3.5

Add '-7' to each side of the equation.
7 + -7 + -0.2x = 3.5 + -7

Combine like terms: 7 + -7 = 0
0 + -0.2x = 3.5 + -7
-0.2x = 3.5 + -7

Combine like terms: 3.5 + -7 = -3.5
-0.2x = -3.5

Divide each side by '-0.2'.
x = 17.5

Simplifying
x = 17.5

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