4(x)=21+2.5(x)

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Solution for 4(x)=21+2.5(x) equation: 


Simplifying
4(x) = 21 + 2.5(x)

Solving
4x = 21 + 2.5x

Solving for variable 'x'.

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

Add '-2.5x' to each side of the equation.
4x + -2.5x = 21 + 2.5x + -2.5x

Combine like terms: 4x + -2.5x = 1.5x
1.5x = 21 + 2.5x + -2.5x

Combine like terms: 2.5x + -2.5x = 0.0
1.5x = 21 + 0.0
1.5x = 21

Divide each side by '1.5'.
x = 14

Simplifying
x = 14

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