4x+7.5=8x+3

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Solution for 4x+7.5=8x+3 equation:


Simplifying
4x + 7.5 = 8x + 3

Reorder the terms:
7.5 + 4x = 8x + 3

Reorder the terms:
7.5 + 4x = 3 + 8x

Solving
7.5 + 4x = 3 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
7.5 + 4x + -8x = 3 + 8x + -8x

Combine like terms: 4x + -8x = -4x
7.5 + -4x = 3 + 8x + -8x

Combine like terms: 8x + -8x = 0
7.5 + -4x = 3 + 0
7.5 + -4x = 3

Add '-7.5' to each side of the equation.
7.5 + -7.5 + -4x = 3 + -7.5

Combine like terms: 7.5 + -7.5 = 0.0
0.0 + -4x = 3 + -7.5
-4x = 3 + -7.5

Combine like terms: 3 + -7.5 = -4.5
-4x = -4.5

Divide each side by '-4'.
x = 1.125

Simplifying
x = 1.125

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