.50x+.50(100)=.25(140)

Solution for .50x+.50(100)=.25(140) equation:

Simplifying
0.50x + 0.50(100) = 0.25(140)

Multiply 0.50 * 100
0.50x + 50 = 0.25(140)

Reorder the terms:
50 + 0.50x = 0.25(140)

Multiply 0.25 * 140
50 + 0.50x = 35

Solving
50 + 0.50x = 35

Solving for variable 'x'.

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

Add '-50' to each side of the equation.
50 + -50 + 0.50x = 35 + -50

Combine like terms: 50 + -50 = 0
0 + 0.50x = 35 + -50
0.50x = 35 + -50

Combine like terms: 35 + -50 = -15
0.50x = -15

Divide each side by '0.50'.
x = -30

Simplifying
x = -30