AlgebraLab

Algebra I Recipe: Solving an Equation with a Variable on Both Sides

By S Bay

Solve each equation for the given variable.

2z + 4 = 3z - 21

3(g + 4) = 2(g - 3)

x(x - 4) + 2 = x2

(1/2)(2x + 4) = 3x

3(2d + 5) = 9d

f(f + 3) = f2 - 21

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