10+3(x-1)=12

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Solution for 10+3(x-1)=12 equation:


Simplifying
10 + 3(x + -1) = 12

Reorder the terms:
10 + 3(-1 + x) = 12
10 + (-1 * 3 + x * 3) = 12
10 + (-3 + 3x) = 12

Combine like terms: 10 + -3 = 7
7 + 3x = 12

Solving
7 + 3x = 12

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + 3x = 12 + -7

Combine like terms: 7 + -7 = 0
0 + 3x = 12 + -7
3x = 12 + -7

Combine like terms: 12 + -7 = 5
3x = 5

Divide each side by '3'.
x = 1.666666667

Simplifying
x = 1.666666667

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