Answer:
x=-5
y=5
Step-by-step explanation:
Explanation is in picture (Where the lines cross is your answer)
Tip: Try using desmo calculator. Where the lines cross is your answer so all you need to do is type in your equations
Bianca wrote the steps for her solution to the equation 2.3 + 8(1.3x – 4.75) = 629.9. She left out the description for the last
step.
What is the missing step of her solution?
A: Add 10.4 to both sides.
B: Add negative 10.4 to both sides.
C: Multiply both sides of the equation by 10.4.
D: Divide both sides of the equation by 10.4.
What is the missing step of her solution?
A: Add 10.4 to both sides.
B: Add negative 10.4 to both sides.
C: Multiply both sides of the equation by 10.4.
D: Divide both sides of the equation by 10.4.
2 answers:
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