4(x+3)-1=7

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Solution for 4(x+3)-1=7 equation: 


Simplifying
4(x + 3) + -1 = 7

Reorder the terms:
4(3 + x) + -1 = 7
(3 * 4 + x * 4) + -1 = 7
(12 + 4x) + -1 = 7

Reorder the terms:
12 + -1 + 4x = 7

Combine like terms: 12 + -1 = 11
11 + 4x = 7

Solving
11 + 4x = 7

Solving for variable 'x'.

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

Add '-11' to each side of the equation.
11 + -11 + 4x = 7 + -11

Combine like terms: 11 + -11 = 0
0 + 4x = 7 + -11
4x = 7 + -11

Combine like terms: 7 + -11 = -4
4x = -4

Divide each side by '4'.
x = -1

Simplifying
x = -1

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