2a = 4.5 |divide both sides by 2
a = 2.25
Hey there!
5x - 50 + 2x + 80 - x = 180
COMBINE the LIKE TERMS
= 6x + 30 = 180
SUBTRACT 30 to BOTH SIDES
6x + 30 - 30 = 180 - 30
CANCEL out: -30 - 30 because that gives you 0
KEEP: 180 - 30 because it helps solve for the x-value
6x = 180 - 30
180 - 30 = 150
NEW EQUATION: 6x = 150
DIVIDE 6 to BOTH SIDES
6x/6 P 150/6
CANCEL out: 150/6 because that gives you the result of the x-value
x = 150/6
SIMPLIFY IT!
x = 25
Therefore, your answer is: x = 25
Good luck on your assignment and enjoy your day!
~Amphitrite1040:)
\[f(x)=\frac{9x^2+9x-18}{3x+6}\] is what you mean?
AnswerHe is 10 so in 5 years ye will grow
Step-by-step explanation:
Answer:
The answer is simply -5
Step-by-step explanation:
Let a sum of number be (x)
(x) + 3 = -2
(x) = -2 -5
(x)=-7
Hope this helps