7.20=1.20x+4

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Solution for 7.20=1.20x+4 equation: 


Simplifying
7.20 = 1.20x + 4

Reorder the terms:
7.20 = 4 + 1.20x

Solving
7.20 = 4 + 1.20x

Solving for variable 'x'.

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

Add '-1.20x' to each side of the equation.
7.20 + -1.20x = 4 + 1.20x + -1.20x

Combine like terms: 1.20x + -1.20x = 0.00
7.20 + -1.20x = 4 + 0.00
7.20 + -1.20x = 4

Add '-7.20' to each side of the equation.
7.20 + -7.20 + -1.20x = 4 + -7.20

Combine like terms: 7.20 + -7.20 = 0.00
0.00 + -1.20x = 4 + -7.20
-1.20x = 4 + -7.20

Combine like terms: 4 + -7.20 = -3.2
-1.20x = -3.2

Divide each side by '-1.20'.
x = 2.666666667

Simplifying
x = 2.666666667

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