<span>Simplifying
3a + -2b = 5a + 6b
Solving
3a + -2b = 5a + 6b
Solving for variable 'a'.
Move all terms containing a to the left, all other terms to the right.
Add '-5a' to each side of the equation.
3a + -5a + -2b = 5a + -5a + 6b
Combine like terms: 3a + -5a = -2a
-2a + -2b = 5a + -5a + 6b
Combine like terms: 5a + -5a = 0
-2a + -2b = 0 + 6b
-2a + -2b = 6b
Add '2b' to each side of the equation.
-2a + -2b + 2b = 6b + 2b
Combine like terms: -2b + 2b = 0
-2a + 0 = 6b + 2b
-2a = 6b + 2b
Combine like terms: 6b + 2b = 8b
-2a = 8b
Divide each side by '-2'.
a = -4b
Simplifying
a = -4b</span>
6 1/8 cups are in 3/4 cups. Take 3/4 and x2 both the denominator and numerator, you would get 6/8ths
Answer:
X ≤ -3
X > 2
Step-by-step explanation:
3x+7 ≤ -2
-7 in both sides
3x ≤ -9
/3 on both sides
X ≤ -3
5x-1>9
+1 on both sides
5x>10
/5 on both sides
X>2
To graph the solution for the first in you would draw a solid line on x=-3 and shade everything to the left of it
To graph the second one you would draw a dotted line on x=2 and shade everything to the right of it
Answer: 10
Step-by-step explanation:
A polygon has 5 sides you can find the length of one side by dividing the total perimeter of 18 by the number of sides of 5. giving you 3.6
