Use the indicated action on both sides ro solve each equation?

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Use the indicated action on both sides ro solve each equation?

3x+7=4x(-3x)

2y+3=5y(-2y)

thanks!!

2007-02-15 21:23:08 · 1 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

1 answers

In each case, subtract something (3x or 2y) from each side and see what you get.

That would be either 7=x, which solves the first problem, or 3 = 3y, which leaves you right close to a solution to the second one.

2007-02-15 22:33:56 · answer #1 · answered by Curt Monash 7 · 0⤊ 0⤋