7=0.75(5x+4)

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Solution for 7=0.75(5x+4) equation:


Simplifying
7 = 0.75(5x + 4)

Reorder the terms:
7 = 0.75(4 + 5x)
7 = (4 * 0.75 + 5x * 0.75)
7 = (3 + 3.75x)

Solving
7 = 3 + 3.75x

Solving for variable 'x'.

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

Add '-3.75x' to each side of the equation.
7 + -3.75x = 3 + 3.75x + -3.75x

Combine like terms: 3.75x + -3.75x = 0.00
7 + -3.75x = 3 + 0.00
7 + -3.75x = 3

Add '-7' to each side of the equation.
7 + -7 + -3.75x = 3 + -7

Combine like terms: 7 + -7 = 0
0 + -3.75x = 3 + -7
-3.75x = 3 + -7

Combine like terms: 3 + -7 = -4
-3.75x = -4

Divide each side by '-3.75'.
x = 1.066666667

Simplifying
x = 1.066666667

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