Simplify (-8z+4) + (7z-7)
(5x+6) - (x+4)
(7y+5) - 2(4y-3)
-2(a+4) - 2(4.5a-7)
For...
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Mathematics, 19.01.2021 19:40 meganwintergirl
Simplify (-8z+4) + (7z-7)
(5x+6) - (x+4)
(7y+5) - 2(4y-3)
-2(a+4) - 2(4.5a-7)
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