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Please help! I need to show my work to get full points. But I already have the answer just need the work for the answer! Thank you!

Please help! I need to show my work to get full points. But I already have the answer-example-1

1 Answer

5 votes

Simplifying

0.25r + -0.125 + 0.5r = 0.5 + r

Reorder the terms:

-0.125 + 0.25r + 0.5r = 0.5 + r

Combine like terms: 0.25r + 0.5r = 0.75r

-0.125 + 0.75r = 0.5 + r

Solving

-0.125 + 0.75r = 0.5 + r

Solving for variable 'r'.

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

Add '-1r' to each side of the equation.

-0.125 + 0.75r + -1r = 0.5 + r + -1r

Combine like terms: 0.75r + -1r = -0.25r

-0.125 + -0.25r = 0.5 + r + -1r

Combine like terms: r + -1r = 0

-0.125 + -0.25r = 0.5 + 0

-0.125 + -0.25r = 0.5

Add '0.125' to each side of the equation.

-0.125 + 0.125 + -0.25r = 0.5 + 0.125

Combine like terms: -0.125 + 0.125 = 0.000

0.000 + -0.25r = 0.5 + 0.125

-0.25r = 0.5 + 0.125

Combine like terms: 0.5 + 0.125 = 0.625

-0.25r = 0.625

Divide each side by '-0.25'.

r = -2.5

Simplifying

r = -2.5

here u go UwU

User Justinledouxweb
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