Solve each of the following equations for unknown variable

Reference no: EM13178244

Solve each of the following equations for the unknown variable.

a) 15x + 40 = 8x - 9
b) 7y - 1 = 23 - 5y
c) 9(2x + 8) = 20 - (x + 5)
d) 4(3y - 1) - 6 = 5(y + 2)

Reference no: EM13178244

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