2(x+5)=4(7+x)

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Solution for 2(x+5)=4(7+x) equation:


Simplifying
2(x + 5) = 4(7 + x)

Reorder the terms:
2(5 + x) = 4(7 + x)
(5 * 2 + x * 2) = 4(7 + x)
(10 + 2x) = 4(7 + x)
10 + 2x = (7 * 4 + x * 4)
10 + 2x = (28 + 4x)

Solving
10 + 2x = 28 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
10 + 2x + -4x = 28 + 4x + -4x

Combine like terms: 2x + -4x = -2x
10 + -2x = 28 + 4x + -4x

Combine like terms: 4x + -4x = 0
10 + -2x = 28 + 0
10 + -2x = 28

Add '-10' to each side of the equation.
10 + -10 + -2x = 28 + -10

Combine like terms: 10 + -10 = 0
0 + -2x = 28 + -10
-2x = 28 + -10

Combine like terms: 28 + -10 = 18
-2x = 18

Divide each side by '-2'.
x = -9

Simplifying
x = -9

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