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7x-3x= 27+5
4x= 32
x=32÷4
x=8
7x-3x = 27+5 6x-16 = 3x +5 4x-4+3x+15 = 2x+41
4x = 32 6x-3x = 5+16 7x+11= 2x+41
x = 32/4 3x = 21 7x-2x = 41-1
x = 8 x = 21/3 5x = 40
x = 7 x = 40/5
x = 8
5x-11+2(2x+3) = 2x+9
5x-11+4x+6 = 2x+9
9x-5 = 2x+9
9x-2x = 9+5
7x = 14
x = 14/7
x = 2