().Solve: 11+ 4 (y - 3 )= 27
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Answered by
2
11+4 (y -3) = 27
15 (y-3) =27
15y-45=27
15y=27+45
15y=72
y=72/15
y=24/5
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15 (y-3) =27
15y-45=27
15y=27+45
15y=72
y=72/15
y=24/5
Please mark me as brainliest and hit the thanks button
Answered by
7
Let's solve your equation step-by-step
11 + 4(y - 3) = 27
Firstly, we will multiply a monomial by a binomial. To do so we will have to use distributive property ⇒ a (b + c) = ab + ac
⇒11 + 4(y - 3) = 27
⇒ 11 + 4(y) - 4(3) = 27
⇒ 11 + 4y - 12 = 27
Now we will add 12 to both sides of the equation.
⇒ 11 + 4y - 12 + 12 = 27 + 12
⇒ 11 + 4y = 39
Now we will subtract 11 from both sides of the equation.
⇒ 11 + 4y - 11 = 39 - 11
⇒ 4y = 28
Lastly, we will divide 4 from both sides of the equation.
⇒ 4y ÷ 4 = 28 ÷ 4
⇒ y = 7
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Verification for value of 'y'
⇒ 11 + 4(y - 3) = 27
⇒ 11 + 4(7 - 3) = 27
⇒ 11 + 4(4) = 27
⇒ 11 + 16 = 27
⇒ 27 = 27
∴ y = 7 in the equation ⇒ 11 + 4(y - 3) = 27
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