What is the solution to 5a+6 -4a=2(a-4)
Answer:
Solve for A by simplifying both sides of the equation, then isolating the variable.
a=14
You cant solve this if it doesnt say what the expression totals up to, sorry!
the solution is y = 7
Step-by-step explanation:
Given equation is
![8+5y=(8y-6)-7](https://tex.z-dn.net/?f=8%2B5y%3D%288y-6%29-7)
The equation has to be solved for y
So,
Opening brackets first
![8+5y=8y-6-7\\8+5y=8y-13](https://tex.z-dn.net/?f=8%2B5y%3D8y-6-7%5C%5C8%2B5y%3D8y-13)
Subtracting 8 from both sides
![8+5y-8=8y-13-8\\5y=8y-21](https://tex.z-dn.net/?f=8%2B5y-8%3D8y-13-8%5C%5C5y%3D8y-21)
subtracting 8y from both sides
![5y-8y = 8y-21-8y\\-3y=-21y](https://tex.z-dn.net/?f=5y-8y%20%3D%208y-21-8y%5C%5C-3y%3D-21y)
Dividing both sides by -3
![\frac{-3y}{-3} = \frac{-21}{-3}\\y = 7](https://tex.z-dn.net/?f=%5Cfrac%7B-3y%7D%7B-3%7D%20%3D%20%5Cfrac%7B-21%7D%7B-3%7D%5C%5Cy%20%3D%207)
so,
the solution is y = 7
Keywords: Linear equation, variables
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#LearnwithBrainly
Ok so this is very simple yku JSU have to add 50 divide that 21 and you should get an uneven number of 32 so 32 is your answer