3 years ago

For the following pairs of equations explain why the equations are equivalent. (or NOT!) 16=4(9-x) 16=36-4x

1 answer:

Bumek [7]3 years ago

7 0

so we have 16=4(9-x) we calculate this equation

16=(4*9)_x*4

so 16=36-4x

wich means these 2 equations are equivalent

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