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3 years ago

-5(8m+-7)= 35+8m +0+0+0+0

Mathematics

2 answers:

Masteriza [31]3 years ago

7 0

-5(8m+-7)= 35+8m +0+0+0+0

multiply the bracket by -5

(-5)(8m)=-40m

(-5)(+-7)=-5*-7=35

-40m+35=35+8m+0

move +8m to the other side

sign changes from +8m to -8m

-40m-8m+35=35+8m-8m+0

-48m+35=35+0

-48m+35=35

move +35 to the right side

-48m+35-35=35-35

-48m=0

divide both sides by -48 to get +m

get m by itself

-48m/-48=0/-48

Answer:

m=0

Lubov Fominskaja [6]3 years ago

4 0

Answer:

-32m+70

Step-by-step explanation:

-5(8m-7)

-5*8: is -40m

-5*-7 is 35

-40m+8m+70 is -32m+70

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-5(8m+-7)= 35+8m +0+0+0+0​

-5(8m+-7)= 35+8m +0+0+0+0