(7+5)-(3x+2)=

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Solution for (7+5)-(3x+2)= equation:


Simplifying
(7 + 5) + -1(3x + 2) = 0

Combine like terms: 7 + 5 = 12
(12) + -1(3x + 2) = 0
12 + -1(3x + 2) = 0

Reorder the terms:
12 + -1(2 + 3x) = 0
12 + (2 * -1 + 3x * -1) = 0
12 + (-2 + -3x) = 0

Combine like terms: 12 + -2 = 10
10 + -3x = 0

Solving
10 + -3x = 0

Solving for variable 'x'.

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

Add '-10' to each side of the equation.
10 + -10 + -3x = 0 + -10

Combine like terms: 10 + -10 = 0
0 + -3x = 0 + -10
-3x = 0 + -10

Combine like terms: 0 + -10 = -10
-3x = -10

Divide each side by '-3'.
x = 3.333333333

Simplifying
x = 3.333333333

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