2x+(.7x-2)=25

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Solution for 2x+(.7x-2)=25 equation:


Simplifying
2x + (0.7x + -2) = 25

Reorder the terms:
2x + (-2 + 0.7x) = 25

Remove parenthesis around (-2 + 0.7x)
2x + -2 + 0.7x = 25

Reorder the terms:
-2 + 2x + 0.7x = 25

Combine like terms: 2x + 0.7x = 2.7x
-2 + 2.7x = 25

Solving
-2 + 2.7x = 25

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 + 2.7x = 25 + 2

Combine like terms: -2 + 2 = 0
0 + 2.7x = 25 + 2
2.7x = 25 + 2

Combine like terms: 25 + 2 = 27
2.7x = 27

Divide each side by '2.7'.
x = 10

Simplifying
x = 10

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