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3 years ago

What is 2+5x=7-3x equal step by step

2 answers:

6 0

Set the x’s equal to each other, so move them to the same side.
2+5x+3x=7
Now move the 2 over to set it equal to 7.
5x+3x=7-2
Add/Subtract as necessary.
5x+3x=8x
7-2=5
8x=5.
Divide to make the X stand alone to find the answer. x=5/8.
Your answer is 5/8ths.

Gemiola [76]3 years ago

4 0

Step 1:
Move the 3x to the leftbside by adding 3x to both -3x snd 5x. So you now have 2+2x=7

Step 2:
subtrac2 3 from both 7 and 2, so you know have 2x=5.

Step 3:
divide 2x and 5 by 2. You noe have the answer: x=2.5

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3 years ago

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soldier1979 [14.2K]

Answer:

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Step-by-step explanation:

Given that :

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2 years ago

IV. Intercepts. Give the intercepts of the following linear equations. 1) 5x + 3y = 8 2) 10x + 6y - 12 = 4 3) 2x – 3y = 5 4) 3x

rosijanka [135]

Answer:

1) $\frac{8}{3}$

2) $\frac{8}{3}$

3) $\frac{-5}{3}$

4)2

Step-by-step explanation:

1) 5x + 3y = 8

3y=8-5x

$y=\frac{-5}{8} x+\frac{8}{3}$

hence intercept is $\frac{8}{3}$

2) 10x + 6y - 12 = 4

10x + 6y = 16

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$y=\frac{-10}{6} x+\frac{16}{6}$

hence intercept is $\frac{8}{3}$

3) 2x – 3y = 5

3y=2x-5

$y=\frac{2}{3} x+\frac{-5}{3}$

hence intercept is $\frac{-5}{3}$

4) 3x + 2y = 1

2y=-3x+4

$y=\frac{-3}{2} x+\frac{4}{2}$

hence intercept is 2

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3 years ago

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