3.15+.85x=7.4

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Solution for 3.15+.85x=7.4 equation: 


Simplifying
3.15 + 0.85x = 7.4

Solving
3.15 + 0.85x = 7.4

Solving for variable 'x'.

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

Add '-3.15' to each side of the equation.
3.15 + -3.15 + 0.85x = 7.4 + -3.15

Combine like terms: 3.15 + -3.15 = 0.00
0.00 + 0.85x = 7.4 + -3.15
0.85x = 7.4 + -3.15

Combine like terms: 7.4 + -3.15 = 4.25
0.85x = 4.25

Divide each side by '0.85'.
x = 5

Simplifying
x = 5

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