4x+2(71-x)=216

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Solution for 4x+2(71-x)=216 equation:


Simplifying
4x + 2(71 + -1x) = 216
4x + (71 * 2 + -1x * 2) = 216
4x + (142 + -2x) = 216

Reorder the terms:
142 + 4x + -2x = 216

Combine like terms: 4x + -2x = 2x
142 + 2x = 216

Solving
142 + 2x = 216

Solving for variable 'x'.

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

Add '-142' to each side of the equation.
142 + -142 + 2x = 216 + -142

Combine like terms: 142 + -142 = 0
0 + 2x = 216 + -142
2x = 216 + -142

Combine like terms: 216 + -142 = 74
2x = 74

Divide each side by '2'.
x = 37

Simplifying
x = 37

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