4x+3=3x-4 linear equations solve for x

linear equations. I don't know how to solve for x
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1 Answer

4x + 3 = 3x - 4            isolate x on one side look for the larger number

4x - 3x + 3 = -4           subtract 3x from both sides of the equal sign

x + 3 = -4                     subtract 3 from both sides of the equal sign

x = -7

by Level 10 User (55.7k points)

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