4(x+3)=7.5

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Solution for 4(x+3)=7.5 equation:


Simplifying
4(x + 3) = 7.5

Reorder the terms:
4(3 + x) = 7.5
(3 * 4 + x * 4) = 7.5
(12 + 4x) = 7.5

Solving
12 + 4x = 7.5

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + 4x = 7.5 + -12

Combine like terms: 12 + -12 = 0
0 + 4x = 7.5 + -12
4x = 7.5 + -12

Combine like terms: 7.5 + -12 = -4.5
4x = -4.5

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

Simplifying
x = -1.125

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