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2x-7=-4x+3
2x + 4x = 3 + 7
6x = 10
x = 10/6 = 1 4/6 = 1 2/3
b )
4x +2 =2x-10
4x - 2x = - 10 - 2
2x = - 12
x = - 12/2 = - 6
c)
10=3x-8
3x = 10 + 8 = 18
x = 18/3 = 6
d)
3x=2x+5
3x - 2x = 5
x = 5