Question

6+7x4x{[(8+gx4)-2x9:3 ] : 2 + 5 } x10 =5100

Answer 1

6+7x4x{[(8+gx4)-2x9:3 ] : 2 + 5 } x10 =5100
6+28x{[(8+gx4)-6 ] : 2 + 5 } x10 =5100
6+28x{[8+gx4-6 ] : 2 + 5 } x10 =5100
6+28x{[2+gx4 ] : 2 + 5 } x10 =5100
6+28x{1+gx2  + 5 } x10 =5100
6+28x{6+gx2} x10 =5100
280x6+280xgx2 =5100-6
560g=5094-1680
560g=3414
g=3414/560