I think the answer 63 thats my guess lol
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➷ Use the simultaneous equations method:
x - 4y = 6
3x + 4y = 10
Add these two equations together to cancel out 'y':
4x = 16
Divide both sides by 4:
x = 4
substitute this value into one of the equations:
(4) - 4y = 6
Subtract 4 from both sides:
- 4y = 2
Divide both sides by -4:
y = -0.5
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➶ Hope This Helps You!
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Do you have a picture of the graph?
Answer: I'm pretty sure its term but i'm sorry if its not.
Step-by-step explanation:
Answer:
You cannot "Solve the equation" if it is written like that.
Step-by-step explanation:
If a=4 and the equation is 7a-3=11 then it is already solved or you typed it wrong or your teacher typed it wrong because if it was (7a - 3) then it would be 25 or if it was 7a(-3) it would equal -84
