3+0.75x=7

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Solution for 3+0.75x=7 equation: 


Simplifying
3 + 0.75x = 7

Solving
3 + 0.75x = 7

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 0.75x = 7 + -3

Combine like terms: 3 + -3 = 0
0 + 0.75x = 7 + -3
0.75x = 7 + -3

Combine like terms: 7 + -3 = 4
0.75x = 4

Divide each side by '0.75'.
x = 5.333333333

Simplifying
x = 5.333333333

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