2x+4(47-x)=138

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Solution for 2x+4(47-x)=138 equation:


Simplifying
2x + 4(47 + -1x) = 138
2x + (47 * 4 + -1x * 4) = 138
2x + (188 + -4x) = 138

Reorder the terms:
188 + 2x + -4x = 138

Combine like terms: 2x + -4x = -2x
188 + -2x = 138

Solving
188 + -2x = 138

Solving for variable 'x'.

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

Add '-188' to each side of the equation.
188 + -188 + -2x = 138 + -188

Combine like terms: 188 + -188 = 0
0 + -2x = 138 + -188
-2x = 138 + -188

Combine like terms: 138 + -188 = -50
-2x = -50

Divide each side by '-2'.
x = 25

Simplifying
x = 25

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