0.5(2x-1)+0.25(x-2)=4

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Solution for 0.5(2x-1)+0.25(x-2)=4 equation:


Simplifying
0.5(2x + -1) + 0.25(x + -2) = 4

Reorder the terms:
0.5(-1 + 2x) + 0.25(x + -2) = 4
(-1 * 0.5 + 2x * 0.5) + 0.25(x + -2) = 4
(-0.5 + 1x) + 0.25(x + -2) = 4

Reorder the terms:
-0.5 + 1x + 0.25(-2 + x) = 4
-0.5 + 1x + (-2 * 0.25 + x * 0.25) = 4
-0.5 + 1x + (-0.5 + 0.25x) = 4

Reorder the terms:
-0.5 + -0.5 + 1x + 0.25x = 4

Combine like terms: -0.5 + -0.5 = -1
-1 + 1x + 0.25x = 4

Combine like terms: 1x + 0.25x = 1.25x
-1 + 1.25x = 4

Solving
-1 + 1.25x = 4

Solving for variable 'x'.

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

Add '1' to each side of the equation.
-1 + 1 + 1.25x = 4 + 1

Combine like terms: -1 + 1 = 0
0 + 1.25x = 4 + 1
1.25x = 4 + 1

Combine like terms: 4 + 1 = 5
1.25x = 5

Divide each side by '1.25'.
x = 4

Simplifying
x = 4

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