0.7(x+2)=0.5(x+4)

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Solution for 0.7(x+2)=0.5(x+4) equation: 


Simplifying
0.7(x + 2) = 0.5(x + 4)

Reorder the terms:
0.7(2 + x) = 0.5(x + 4)
(2 * 0.7 + x * 0.7) = 0.5(x + 4)
(1.4 + 0.7x) = 0.5(x + 4)

Reorder the terms:
1.4 + 0.7x = 0.5(4 + x)
1.4 + 0.7x = (4 * 0.5 + x * 0.5)
1.4 + 0.7x = (2 + 0.5x)

Solving
1.4 + 0.7x = 2 + 0.5x

Solving for variable 'x'.

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

Add '-0.5x' to each side of the equation.
1.4 + 0.7x + -0.5x = 2 + 0.5x + -0.5x

Combine like terms: 0.7x + -0.5x = 0.2x
1.4 + 0.2x = 2 + 0.5x + -0.5x

Combine like terms: 0.5x + -0.5x = 0.0
1.4 + 0.2x = 2 + 0.0
1.4 + 0.2x = 2

Add '-1.4' to each side of the equation.
1.4 + -1.4 + 0.2x = 2 + -1.4

Combine like terms: 1.4 + -1.4 = 0.0
0.0 + 0.2x = 2 + -1.4
0.2x = 2 + -1.4

Combine like terms: 2 + -1.4 = 0.6
0.2x = 0.6

Divide each side by '0.2'.
x = 3

Simplifying
x = 3

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