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3 years ago

2x-3 /(by) 3x+2 = -2/ (by) 3Help ME PLLLEEAASSEE!

Mathematics

1 answer:

timurjin [86]3 years ago

5 0

I forgot how to do this

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3 years ago

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3 years ago

Brainliest for whoever gets this right!

My name is Ann [436]

Answer:

$x=\frac{(a^2+ab)}{a-b}$

Step-by-step explanation:

So we want to make x the subject of the formula:

$a(x-b)=a^2+bx$

First, distribute the left side:

$a(x)-a(b)=a^2+bx\\ax-ab=a^2+bx$

Combine all the terms with x with it on one side. To do this, first subtract bx from both sides. The right side cancels:

$(ax-ab)-bx=(a^2+bx)-bx\\ax-ab-bx=a^2$

Remove the -ab from the left. Add ab to both sides. The left side cancels:

$(ax-ab-bx)+ab=a^2+ab\\ax-bx=a^2+ab$

Now, distribute out the x from the left side:

$ax-bx=a^2+ab\\x(a-b)=a^2+ab$

Divide both sides by (a-b). The left side cancels:

$\frac{(x(a-b))}{a-b}=\frac{(a^2+ab)}{a-b} \\x=\frac{(a^2+ab)}{a-b}$

Therefore:

$x=\frac{(a^2+ab)}{a-b}$

5 0

3 years ago

Read 2 more answers

Darcy uses place value blocks to show a number. She uses 4 thousand blocks and five hundereds blocks. What is the number? How ca

Maksim231197 [3]

Answer is 4,500. 4 1,000 blocks =4,000. 5x100 =500. 4,000 + 500 = 4,500.

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3 years ago

Anyone help me with this?

den301095 [7]

h = 4(x+3y) + 2

4×x = 4x

4×3y= 12y

4x+12y+2

x= $\frac{12y+2}{4} \\\$

tell me if im wrong

ignore the last bit, x=$

4 0

3 years ago

2x-3 /(by) 3x+2 = -2/ (by) 3Help ME PLLLEEAASSEE!​

2x-3 /(by) 3x+2 = -2/ (by) 3Help ME PLLLEEAASSEE!