Answer:
Step-by-step explanation: -9<em>X3</em>+12x2-x-2
Answer:
Answer:
y = 13
Explanation:
You want to add the like variables:
(3x - y) = -1
+(-3x +3y) = 27
The x's cancel out:
2y = 26
Divide by 2 on both sides to get the y by itself and solve for y
y = 13
Step-by-step explanation:
Answer:
2 = $36, 3 = $54, 4 = $72
Step-by-step explanation:
Your constant is $18.
2 * 18 = 36
3 * 18 = 54
4 * 18 = 72
and so on..
Answer:
by using distributive property
4( 1 + 9 x) = 4.1 + 4.(9 x)
Step-by-step explanation:
<u>Step :- 1</u>
<u>Explanation :-</u>
The distributive property of multiplication states that when a number is multiplied by the sum of two numbers , the first number can be distributed to both of those numbers and multiplied by each of them separately, then adding the two products together for the same result as multiplying the first number by the sum.
a .(b+c) = a.b + a.c
Given 4 + 36 x = 4(1+9 x)
by using distributive property
4 .( 1+36 x ) = 4.1 + 4.(9 x)
= 4.1+4.9(x)