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Mathematics 7 Online
OpenStudy (anonymous):

3(2x + 1) - 5(x + 2) = ANSWER: x - 7 is this correct?

Parth (parthkohli):

:D it is correct

OpenStudy (anonymous):

yay(:

OpenStudy (anonymous):

According to the addition property of equality, you can add the same number to each side of an equation and not affect the equality. true or false?

Parth (parthkohli):

Yes :D true

OpenStudy (anonymous):

4x - (3 - x)= ANSWER: 3x - 3 true or false

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