First Youre going to want to bring all the y to one side so you’re gonna add +2y to each side, on the right it cancels out so itll be 5y-4=6, next your are going to add +4 to each side on the left it cancels out now you will have 5y=10, now you are gonna divide each side by 5, so youre answer will be y=2
I only found 4 ways, hope this helps
Answer:
x = -1
Step-by-step explanation:
Subtract 3 from both sides:
6x = 2x - 4
Subtract 2x from both sides:
4x = -4
Divide both sides by 4:
x = -1
(by the way, this is an equation, not an inequality - equations use =, inequalities use < > ≤ ≥)
Answer:
Complementary
Step-by-step explanation:
<u>COMPLEMENTARY</u> angles are pairs of angles with measures that sum to 90 degrees.
Suppose the three sides are a, b, and c, with c being the longest, a being the shortest
first equation: c=(a+b)-66
second equation: 2a=c-55=> c=2a+55
plug c=2a+55 into the first equation: 2a+55= a+b-66 => b=a+121
a+b+c=a+(a+121)+(2a+55)=7272 =>4a+176=7272 =>a=1774
a=1774, b=1895, c=3603
