7+3(8-2x)=15

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Solution for 7+3(8-2x)=15 equation: 


Simplifying
7 + 3(8 + -2x) = 15
7 + (8 * 3 + -2x * 3) = 15
7 + (24 + -6x) = 15

Combine like terms: 7 + 24 = 31
31 + -6x = 15

Solving
31 + -6x = 15

Solving for variable 'x'.

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

Add '-31' to each side of the equation.
31 + -31 + -6x = 15 + -31

Combine like terms: 31 + -31 = 0
0 + -6x = 15 + -31
-6x = 15 + -31

Combine like terms: 15 + -31 = -16
-6x = -16

Divide each side by '-6'.
x = 2.666666667

Simplifying
x = 2.666666667

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