2 years ago

Simplify the expression 4r-7r +8+ r

Mathematics

2 answers:

alexira [117]2 years ago

4 0

Answer:

-2r+8

Step-by-step explanation:

4r-7r+8+r

5r-7r+8

-2r+8

Sergeu [11.5K]2 years ago

3 0

-2r+8

The first step is to combine like terms. These would be 4r, -7r, and r since they have the same variable. This gives you -2r. Since there are no other like terms to combine, you end up with -2r+8

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