Solve the equation. X-6.73 = 18.27x + 60 = 102 2.6x + 2x = 5.52 solve equations. x-6.73=18.2 7x+60 =102 2.6x+2x=5.52

Solve the equation. X-6.73 = 18.27x + 60 = 102 2.6x + 2x = 5.52 solve equations. x-6.73=18.2 7x+60 =102 2.6x+2x=5.52

x-6.73=18.2
x=18.2+6.73
x=24.93
7x+60 =102
7x=102-60
7x=42
x=6
2.6x+2x=5.52
4.6x=5.52
x=1.2

Solving equation x + 0.7x = 6.29

(1+0.7)x=6.29
x=6.29/1.7
x=3.7

Solution equation: (230-x) × 3 / 8 = 5 / 7X

（230-X）×3/8=5/7X
230-X=40/21X
61/21x=230
x=4830/61

4 (2x-1) - 2 (10x + 1) = 3 (2x + 1) - 12 to solve the equation

4（2x-1）-2（10x+1）=3（2x+1）-12
8x-4-20x-2=6x+3-12
8x-20x-6x=3-12+4+2
-18x=-3
x=-3÷(-18)
x=1/6