2x + 5 = -3x
x=-1
3x = 5x + 24
x=-12
4x + 10 = 4 + x
x=-2
22 + 5x = 6 - 3x
1.5x=9
6
-600+a2=300
90
x/7=4.5
31.5
-75+y=-150
-75
3x + 4x + 2 = 9x - 12
x=7
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