3+4[x+1]=159

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Solution for 3+4[x+1]=159 equation:


Simplifying
3 + 4[x + 1] = 159

Reorder the terms:
3 + 4[1 + x] = 159
3 + [1 * 4 + x * 4] = 159
3 + [4 + 4x] = 159

Combine like terms: 3 + 4 = 7
7 + 4x = 159

Solving
7 + 4x = 159

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 + 4x = 159 + -7

Combine like terms: 7 + -7 = 0
0 + 4x = 159 + -7
4x = 159 + -7

Combine like terms: 159 + -7 = 152
4x = 152

Divide each side by '4'.
x = 38

Simplifying
x = 38

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