MATHEMATICS MIDDLE SCHOOL

X+3y=-14
-4x- 3y=2 this is elimination

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Answer 1
Answer: X+3y= -14
-4x- 3y= 2
-----------------
-3x = -12
-3x/-3 = -12/-3
x = 4

X+3y=-14
4+3y=-14
4-4 +3y = 14-4
3y = -18
3y/3 = -18/3
y = -6

Check
-4x- 3y=2

-4(4)- 3(-6) = 2
-16+18 = 2
2=2

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10x10x10 is 10 to the third so the base is 10 and exponent is 3 
There is 3 tens so the exponent would be 10 with the tiny 3 at the top right corner of the ten. Sorry I can't type exponents

Can anyone solve this?

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