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3 years ago

What is the solution to the system of equations? Use the substitution method.

Mathematics

1 answer:

kap26 [50]3 years ago

5 0

Hello,
answer A

4x+2y=11
x-2=-2y==>2y=-x+2

4x-x+2=11==>3x=9==>x=3

2y=-3+2==>y=-1/2

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Assignment: $\bold{Solve \ Equation: \ 58=-2\left(m+4\right)+m}$

<><><><><>

Answer: $\boxed{\bold{m=-66}}$

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Explanation: $\downarrow\downarrow\downarrow$

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[ Step One ] Switch Sides

$\bold{-2\left(m+4\right)+m=58}$

[ Step Two ] Expand $\bold{-2\left(m+4\right)+m}$

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[ Step Three ] Rewrite Equation

$\bold{-m-8=58}$

[ Step Four ] Add 8 To Both Sides

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[ Step Five ] Simplify

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[ Step Six ] Divide Both Sides By -1

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[ Step Seven ] Simplify

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$\bold{\rightarrow Mordancy \leftarrow}$

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<h3>How to illustrate the probability?</h3>

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