AlgebraLab

Solving an Equation with a Variable on Both Sides

By S Bay

Solve for each given variable.

2z+4=3z-21
3(g+4)=2(g-3)
x(x-4)+2=x2
½(2x+4)=3x
3(2d+5)=9d
f(f+3)=f2-21

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