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2 years ago

7

A=c+(-10) Solve for c in terms of other variables.

1 answer:

True [87]2 years ago

5 0

To do this we need to move 10 to other side. To accomplish this you just need to add 10 to both side since (-10)

so
A+ 10 = c -10 + 10
we get
A+ 10 = c

lets say it wasn't -10 but positive 10.

A = c + 10 then we would subtract 10 from both sides

A -10 = c + 10 - 10
we get
A - 10 = C

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<h2>Answers:</h2>

Solving for x on the question - <em>2x + 3y = 32</em> |

Answer : x = $\frac{-3}{2}$ ⁻y + 16

Solving for y on the question - <em>2x + 3y = 32</em> |

Answer : y = $\frac{-2}{3}$ x + $\frac{32}{3}$

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Solving for x on question - 5x - 4y = -81 |

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<h2>Step-by-step explanation:</h2>

<em>(Solving for x on question - 2x + 3y = 32)</em>

2x + 3y = 32

Step 1: Add -3y to both sides.

2x + 3y + −3y = 32 + −3y

2x = −3y + 32

Step 2: Divide both sides by 2.

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<em>(Solving for y on question - 2x + 3y = 32)</em>

2x + 3y = 32

Step 1: Add -2x to both sides.

2x + 3y + −2x = 32+ −2x

3y = −2x + 32

Step 2: Divide both sides by 3.

$\frac{3y}{3}$ = $\frac{-2x+32}{3}$

<u>y = </u> $\frac{-2}{3}$ <u>x + </u> $\frac{32}{3}$ <u> </u>

<em>(Solving for x on question - 5x - 4y = -81)</em>

5x − 4y = −81

Step 1: Add 4y to both sides.

5x − 4y + 4y = −81 + 4y

5x = 4y − 81

Step 2: Divide both sides by 5.

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<em>(Solving for y on question - 5x - 4y = -81 )</em>

5x − 4y = −81

Step 1: Add -5x to both sides.

5x − 4y + −5x = −81 + −5x

−4y = −5x − 81

Step 2: Divide both sides by -4.

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