3(5x+6)-0.5(x+5)=3

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Solution for 3(5x+6)-0.5(x+5)=3 equation:


Simplifying
3(5x + 6) + -0.5(x + 5) = 3

Reorder the terms:
3(6 + 5x) + -0.5(x + 5) = 3
(6 * 3 + 5x * 3) + -0.5(x + 5) = 3
(18 + 15x) + -0.5(x + 5) = 3

Reorder the terms:
18 + 15x + -0.5(5 + x) = 3
18 + 15x + (5 * -0.5 + x * -0.5) = 3
18 + 15x + (-2.5 + -0.5x) = 3

Reorder the terms:
18 + -2.5 + 15x + -0.5x = 3

Combine like terms: 18 + -2.5 = 15.5
15.5 + 15x + -0.5x = 3

Combine like terms: 15x + -0.5x = 14.5x
15.5 + 14.5x = 3

Solving
15.5 + 14.5x = 3

Solving for variable 'x'.

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

Add '-15.5' to each side of the equation.
15.5 + -15.5 + 14.5x = 3 + -15.5

Combine like terms: 15.5 + -15.5 = 0.0
0.0 + 14.5x = 3 + -15.5
14.5x = 3 + -15.5

Combine like terms: 3 + -15.5 = -12.5
14.5x = -12.5

Divide each side by '14.5'.
x = -0.8620689655

Simplifying
x = -0.8620689655

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