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Hitman42 [59]
2 years ago
15

What is the solution of this system of linear equations? 3y = x + 6 y – x = 3

Mathematics
1 answer:
Fofino [41]2 years ago
5 0
First isolate y by adding x to both sides in y-x=3 and getting y=x+3
Step 1: substitute x+3 for y in 3y=x+6 to get 3(x+3)=x+6
Step 2: distribute 3x+9=x+6
Step 3: subtract like terms 2x=-3
Step 4: divide x=-3/2

substitute -3/2 for x in y=x+3 to get
y=-3/2+3
y=3/2

answer: y=3/2 x=-3/2
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nataly862011 [7]

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 4.1     Pull out like factors :

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Equation at the end of step4: 2 • (5x + 18) = 0 STEP5:Equations which are never true:

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This equation has no solution.

A a non-zero constant never equals zero.

Solving a Single Variable Equation:

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Divide both sides of the equation by 5:

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6 0
2 years ago
The sum of the angles of any triangle is
statuscvo [17]

Answer:

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Step-by-step explanation:

4 0
2 years ago
Name the solid figure that has 3 rectangular faces and 2 triangular faces
wolverine [178]
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6 0
3 years ago
Read 2 more answers
What is the absolute value of 1/2?
harina [27]

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7 0
3 years ago
How do you slove this
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No she didn't write it correct.

it is soppose to be like this 72,506.
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3 years ago
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