19. If MNOP is a parallelogram and MO=2x+8 and AO=5x-8, what is x.
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Which expression is equivalent to 3^3 + 2^2?

Ineed the solution to this problem and the steps.

Analyze the solution below. 7 3 x = −2 7 3 x(3 7 ) = −2(3 7 ) x = − 6 7 what property was used to solve the equation? property of opposites division property of equality addition property of equality multiplication property of equality