There is no property that justifies it. The equation is true for some values of x, not for others.
3x+5=17
(27 x 3) - (10 x 3) = 17 x 3 = 51
X - 5 = 17 Add 5 to both sides of the equation: X = 22
You can check an answer by substituting it into the equation. x - 17 = 11 25 - 17 = 11 8 = 11 Since this is not true, 25 is not the answer.
There is no property that justifies it. The equation is true for some values of x, not for others.
You don't need to use the distributive property. 3*17 = 51 so 30*17 = 510 Why invoke procedures that are not necessary?
17(2 + 3)
3x+5=17
m=17
(27 x 3) - (10 x 3) = 17 x 3 = 51
17
Multiply the bottom equation by -1
17*9 = 17*(10-1) = 17*10 - 17*1 = 170 - 17People who do not know the 17 times table might find the equivalent version easier to evaluate.
Yes, Y = 24-17 Y = 7
No. x-14 = 17 means x = 31. Add 14 to both sides of the equation to see this.
The Abelian or commutative property of addition of integers, rationals, reals or complex numbers.