Find the sum for the equation (2m + 2y + 5) and (1m + 7y - 10) where m=2 and y=-1
a. Remember! You need to plug in the values for m and y with the numbers provided.

Alright let’s start with (2m+2y+5). If m=2 and y=-1, then you can plug in (2(2)+2(-1)+5). 2(2) is 4, so 4+2(-1)+5. 2(-1) is -2, so now 4+-2+5. And addition sign and a negative sigh cancel to make 4-2+5.

7

Now (1m+7y-10), again we plug in m=2 and y=-1. (1(2)+7(-1)-10). 1(2) is 2. 7(-1) is -7. So now (2+-7-10), and the addition sign and negative sign make it (2-7-10). 2-7 is -5 minus 10.

-15

Have a good day mate.

-8

Step-by-step explanation:

2(2) + 2(-1) + 5 + 1(2) + 7(-1) - 10

(4 + -2 + 5) + (2 + -7 - 10)

7 + -15

= -8

Working with Improper Fractions

Find the least common multiple (LCM) for the denominators.

Multiply the numerator and denominator to get like denominators.

Turn the other fractions into equivalent fractions.

Add the numerators but leave the denominators the same.

Simplify or reduce the answer if necessary.

Step-by-step explanation:

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