1) 7x - 0.5 = 6 - 1.5(2x + 17x - 0.5 = 6 - 3x - 1.7x - 0.5 = 4.5 - 310x = x = 0.5
2) 0.6x + 1.2 = 0.80.6x - 0.8x = -1.-0.2x = -1.x = -1.2 / -0.x = 6
3) 2.5x + 0.73 = 3x - 0.02.5x - 3x = -0.73 - 0.0-0.5x = -0.7x = -0.76 / -0.x = 1.52
1) 7x - 0.5 = 6 - 1.5(2x + 1
7x - 0.5 = 6 - 3x - 1.
7x - 0.5 = 4.5 - 3
10x =
x = 0.5
2) 0.6x + 1.2 = 0.8
0.6x - 0.8x = -1.
-0.2x = -1.
x = -1.2 / -0.
x = 6
3) 2.5x + 0.73 = 3x - 0.0
2.5x - 3x = -0.73 - 0.0
-0.5x = -0.7
x = -0.76 / -0.
x = 1.52