18-5x(2+1)=3

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Solution for 18-5x(2+1)=3 equation:


Simplifying
18 + -5x(2 + 1) = 3

Combine like terms: 2 + 1 = 3
18 + -5x(3) = 3

Reorder the terms for easier multiplication:
18 + -5 * 3x = 3

Multiply -5 * 3
18 + -15x = 3

Solving
18 + -15x = 3

Solving for variable 'x'.

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

Add '-18' to each side of the equation.
18 + -18 + -15x = 3 + -18

Combine like terms: 18 + -18 = 0
0 + -15x = 3 + -18
-15x = 3 + -18

Combine like terms: 3 + -18 = -15
-15x = -15

Divide each side by '-15'.
x = 1

Simplifying
x = 1

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