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2 years ago

-8(3m-3)=-5m+10(-3m-5) ? :(

Mathematics

1 answer:

yanalaym [24]2 years ago

8 0

Answer:

m=-74/11

Step-by-step explanation:

Distribute the 8 through the Parenthesis.

-24=24=-5m+10(3m-5)

Collect Like terms

-24+24=-35m-50

Move terms

-24m+35m=-50-24

11m=-50-24

11=-74

Divide by 11

Answer- -74/11

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djyliett [7]

Answer:

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Step-by-step explanation:

$x + y = -1$ Equation:1

$4x - 2y = -16$ Equation:2

Solving Equation:1

$x+y=-1$

Subtracting 'y' from both the sides:

$x+y-y=-1-y\\\\x=-1-y$

Putting 'x' in Equation :2

$4(-1-y)-2y=-16\\\\-4-4y-2y=-16\\\\-4-6y=-16$

Adding '4' both the sides

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Putting the value of 'y' in equation:1

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$x+(2)=-1\\\\x=-1-2\\\\x=-3\\$

The solution is:

$x=-3 \\and\\ y=2$

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