x=12
X = 32
x-6-x-4=10-x-10=10-xx=20
divide 20 by 10 which equals 2 the times 2 by 2 which equals 4
x/-4 + 5 = -5x/-4 +5 -5 = -5 -5x/-4 = -10x/-4 x -4 = -10 x -4x = 40
a + 4 = 10(a + 4) - 4 = 10 - 4a = 6
10
x=12
2x - 4 = -10 2x = -10 +4 2x = -6 x = -3
n=-4/3
X = 32
first you add 2 to the 8. the 2 crosses out itself so now you have b over 4 equals 10. then you multiply the 4 to the ten and the 4 the 4 crosses out itself and you end up with b= 40
x equals 4 over 35
No, 4/5 equals 0.8 while 7/10 equals 0.7
x-6-x-4=10-x-10=10-xx=20
divide 20 by 10 which equals 2 the times 2 by 2 which equals 4
x = 20