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almond37 [142]
3 years ago
14

Solve the simultaneous equation 28x+32y=88 and 32x+28y=92​

Mathematics
1 answer:
Alex_Xolod [135]3 years ago
5 0

Answer:

Solving for x. Want to solve for y instead?

1 Factor out the common term 44.

4(7x+8y)=884(7x+8y)=88

2 Divide both sides by 44.

7x+8y=\frac{88}{4}7x+8y=

4

88

3 Simplify \frac{88}{4}

4

88

to 2222.

7x+8y=227x+8y=22

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