Mathematics, 25.06.2019 17:30 thederpbro

There are two approaches to solving the equation -3x + 10 = 4x - 20 subtract 4x from both sides. or add 3x to both sides. –7x + 10 = –20 or 10 = 7x – 20 solve the equation using both approaches. what is the solution?

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There are two approaches to solving the equation -3x + 10 = 4x - 20 subtract 4x from both sides. or...