.5x+.75(5-x)=.7(5)

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Solution for .5x+.75(5-x)=.7(5) equation:


Simplifying
0.5x + 0.75(5 + -1x) = 0.7(5)
0.5x + (5 * 0.75 + -1x * 0.75) = 0.7(5)
0.5x + (3.75 + -0.75x) = 0.7(5)

Reorder the terms:
3.75 + 0.5x + -0.75x = 0.7(5)

Combine like terms: 0.5x + -0.75x = -0.25x
3.75 + -0.25x = 0.7(5)

Multiply 0.7 * 5
3.75 + -0.25x = 3.5

Solving
3.75 + -0.25x = 3.5

Solving for variable 'x'.

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

Add '-3.75' to each side of the equation.
3.75 + -3.75 + -0.25x = 3.5 + -3.75

Combine like terms: 3.75 + -3.75 = 0.00
0.00 + -0.25x = 3.5 + -3.75
-0.25x = 3.5 + -3.75

Combine like terms: 3.5 + -3.75 = -0.25
-0.25x = -0.25

Divide each side by '-0.25'.
x = 1

Simplifying
x = 1

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