0.7(50)=0.8(x+50)

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Solution for 0.7(50)=0.8(x+50) equation: 


Simplifying
0.7(50) = 0.8(x + 50)

Multiply 0.7 * 50
35 = 0.8(x + 50)

Reorder the terms:
35 = 0.8(50 + x)
35 = (50 * 0.8 + x * 0.8)
35 = (40 + 0.8x)

Solving
35 = 40 + 0.8x

Solving for variable 'x'.

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

Add '-0.8x' to each side of the equation.
35 + -0.8x = 40 + 0.8x + -0.8x

Combine like terms: 0.8x + -0.8x = 0.0
35 + -0.8x = 40 + 0.0
35 + -0.8x = 40

Add '-35' to each side of the equation.
35 + -35 + -0.8x = 40 + -35

Combine like terms: 35 + -35 = 0
0 + -0.8x = 40 + -35
-0.8x = 40 + -35

Combine like terms: 40 + -35 = 5
-0.8x = 5

Divide each side by '-0.8'.
x = -6.25

Simplifying
x = -6.25

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