7 5x 2 0 7 * 10 5x 2 July 8, 2019 16 32 64 128 0 5 ^ (x + 7) * 0 5^ 1-2x =2 5 x 7 = 35 2) 7 5x - 2 5x=7x-10 4) 2 4(5x - 3) =-0 8(10-5x) 0 5 ^ (2x - 7) = 0 25
