4x+3(x+4)=47

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Solution for 4x+3(x+4)=47 equation:


Simplifying
4x + 3(x + 4) = 47

Reorder the terms:
4x + 3(4 + x) = 47
4x + (4 * 3 + x * 3) = 47
4x + (12 + 3x) = 47

Reorder the terms:
12 + 4x + 3x = 47

Combine like terms: 4x + 3x = 7x
12 + 7x = 47

Solving
12 + 7x = 47

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + 7x = 47 + -12

Combine like terms: 12 + -12 = 0
0 + 7x = 47 + -12
7x = 47 + -12

Combine like terms: 47 + -12 = 35
7x = 35

Divide each side by '7'.
x = 5

Simplifying
x = 5

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