Answer:
x + (x+1) + (x +2) + (x +3) = 326
4x + 6 = 326
4x = 320
x = 80
The second number would be 81
Step-by-step explanation:
12 x 8= 96
10 x 8 =80
12 × 10= 120
120+80+96= 296
Answer:
Step-by-step explanation:
hello :
-3(4w-3)= - 12w+9
Answer:
X = -5
Step-by-step explanation:
-6x + 18 = 7 - (4x + 9)
first we simplify the parentheses.
distribute the invisible number one created by the negative sign in front of the parentheses to get -6x + 18 = 7 - 4x - 9
then simplify further by subtracting 9 from the right side, leaving you with
-6x + 18 = -2 - 4x
next, add 2 to both sides to isolate the variable.
-6x + 20 = -4x
then, to isolate the variable further add 6x to both sides.
20 = -4x
divide both sides by -4 to isolate the variable
-5 = x
so, x = -5
.75 for the first question
75% for the second question
