0.7x+0.2(10)=0.5(X+30)

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Solution for 0.7x+0.2(10)=0.5(X+30) equation: 


Simplifying
0.7x + 0.2(10) = 0.5(X + 30)

Multiply 0.2 * 10
0.7x + 2 = 0.5(X + 30)

Reorder the terms:
2 + 0.7x = 0.5(X + 30)

Reorder the terms:
2 + 0.7x = 0.5(30 + X)
2 + 0.7x = (30 * 0.5 + X * 0.5)
2 + 0.7x = (15 + 0.5X)

Solving
2 + 0.7x = 15 + 0.5X

Solving for variable 'x'.

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

Add '-2' to each side of the equation.
2 + -2 + 0.7x = 15 + -2 + 0.5X

Combine like terms: 2 + -2 = 0
0 + 0.7x = 15 + -2 + 0.5X
0.7x = 15 + -2 + 0.5X

Combine like terms: 15 + -2 = 13
0.7x = 13 + 0.5X

Divide each side by '0.7'.
x = 18.57142857 + 0.7142857143X

Simplifying
x = 18.57142857 + 0.7142857143X

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