Subtract 5x and add 3y from the left side so that it can be moved to the right side. This will allow you to solve and get the second equation.
Answer:
243.6
Step-by-step explanation:
Answer:
Step-by-step explanation:
Correct
w > 10
w > 10
Incorrect
w < 10
w < 10
Incorrect
w > 11
w > 11
Incorrect
w < 11
w < 11
Correct
w < 15
w < 15Correct
w > 10
w > 10
Incorrect
w < 10
w < 10
Incorrect
w > 11
w > 11
Incorrect
w < 11
w < 11
Correct
w < 15
w < 15Correct
w > 10
w > 10
Incorrect
w < 10
w < 10
Incorrect
w > 11
w > 11
Incorrect
w < 11
w < 11
Correct
w < 15
w < 15Correct
w > 10
w > 10
Incorrect
w < 10
w < 10
Incorrect
w > 11
w > 11
Incorrect
w < 11
w < 11
Correct
w < 15
w < 15Correct
w > 10
w > 10
Incorrect
w < 10
w < 10
Incorrect
w > 11
w > 11
Incorrect
w < 11
w < 11
Correct
w < 15
w < 15Correct
w > 10
w > 10
Incorrect
w < 10
w < 10
Incorrect
w > 11
w > 11
mhorn seems to be correct
Step-by-step explanation:
yshahaa
Answer:
Solution: x = -2; y = 3 or (-2, 3)
Step-by-step explanation:
<u>Equation 1:</u> y = -5x - 7
<u>Equation 2:</u> -4x - 3y = -1
Substitute the value of y in Equation 1 into the Equation 2:
-4x - 3(-5x - 7) = -1
-4x +15x + 21 = -1
Combine like terms:
11x + 21 = - 1
Subtract 21 from both sides:
11x + 21 - 21 = - 1 - 21
11x = -22
Divide both sides by 11 to solve for x:
11x/11 = -22/11
x = -2
Now that we have the value for x, substitute x = 2 into Equation 2 to solve for y:
-4x - 3y = -1
-4(-2) - 3y = -1
8 - 3y = -1
Subtract 8 from both sides:
8 - 8 - 3y = -1 - 8
-3y = -9
Divide both sides by -3 to solve for y:
-3y/-3 = -9/-3
y = 3
Therefore, the solution to the given systems of linear equations is:
x = -2; y = 3 or (-2, 3)
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