2(5+2)=18+3x

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


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

Combine like terms: 5 + 2 = 7
2(7) = 18 + 3x

Multiply 2 * 7
14 = 18 + 3x

Solving
14 = 18 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
14 + -3x = 18 + 3x + -3x

Combine like terms: 3x + -3x = 0
14 + -3x = 18 + 0
14 + -3x = 18

Add '-14' to each side of the equation.
14 + -14 + -3x = 18 + -14

Combine like terms: 14 + -14 = 0
0 + -3x = 18 + -14
-3x = 18 + -14

Combine like terms: 18 + -14 = 4
-3x = 4

Divide each side by '-3'.
x = -1.333333333

Simplifying
x = -1.333333333

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