x + 12 = -12
It is simply: x+12
12 more than a 1/2 a number (x) is at most (< or = to) 8. Simplify 12+1/2x is < or = to 8
The number plus sevenIf the "number" is X, then seven more than X is X+7
Suppose the number is x. Then x2 + 12 = 7x So that x2 - 7x + 12 = 0 ie (x - 3)(x - 4) = 0 So the two possible solutions are x = 3 and x = 4
Let the unknown number be x and so the expression is: x+12
15(x+12)
x + 12 = -12
X/(-3) = X + 12 X = -3X -36 4X = -36 X = -9
It is simply: x+12
let X = number quotient = x/4 x/4 + 9 = 12 x/4 = 3 x = 12
2n+12=x
Let the number be x Therefore, 12 less than a number is x-12.
Y=x+12
9+(x/4)=12 x/4=3 x=12
x+12
If the number is represented by X, then '4 more than a number' is represented by (X+4).