3 years ago

(2g+9h-5)-(6g-4h+2)g=-2h=5

Mathematics

2 answers:

victus00 [196]3 years ago

8 0

(2(-2)+9(5)-5)-(6(-2)-4(5)+2)

(-4+45-5)-(-12-20+2)

(45-9)-(-32+2)

36+30

xxTIMURxx [149]3 years ago

3 0

(2(-2)+9(5)-5)-(6(-2)-4(5)+2)
(-4+45-5)-(-12-20+2)
(45-9)-(-32+2)
36+30
66

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