x + y = 10
y = x + 8
so,
x + (x + 8) = 10
2x + 8 = 10
2x + 8 - 8 = 10 - 8
2x = 2
x = 1 and y = 9 because
y = x + 8 y = 1 + 8 y = 9
If x equals 10 and y equals 10, then 9x plus 8y equals 170.
Ten.Five plus five equals ten. Written in numbers, that is: 5+5=10
3+10 = 13
10
It is an equation and the value of x works out as 88
-4 plus 10 equals 6.
If x equals 10 and y equals 10, then 9x plus 8y equals 170.
x=10
Method 1: 0.7+0.4+0.2=? 0.7+0.6=? 1.3(answer) Method 2: 0.7=7/10 0.4=4/10 0.2=2/10 (7+4+2)/10=13/10 or 1 3/10 or 1.3(answers)
12 + 10 + 11 equals 33
-10 plus 10 equals 0.
61
10 plus 10 equals 20 20 divide by 10 equals 2 2 plus 10 equals 12
10 + 10 + 10
A equals 4 because 4 plus 6 is 10 or 10 minus 6 is 4.
19 plus 10 equals 29.
49 plus 10 equals 59.