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2 years ago

SOLVE 5( 2y-1)-2(2-y)+3(2y+9)=0

Mathematics

2 answers:

Nikolay [14]2 years ago

8 0

Answer:

y = -1

Step-by-step explanation:

5(2y−1)−2(2−y)+3(2y+9)=0

Step 1: Simplify both sides of the equation.

5(2y−1)−2(2−y)+3(2y+9)=0

(5)(2y)+(5)(−1)+(−2)(2)+(−2)(−y)+(3)(2y)+(3)(9)=0(Distribute)

10y+−5+−4+2y+6y+27=0

(10y+2y+6y)+(−5+−4+27)=0(Combine Like Terms)

18y+18=0

Step 2: Subtract 18 from both sides.

18y+18−18=0−18

18y=−18

Step 3: Divide both sides by 18.

18y/18 = -18/18

Answer: y=−1

USPshnik [31]2 years ago

5 0

Open bracket
10y-5-4+2y+6y+27=0
Add up all y values and numbers
18y+18=0
Take y values to the opposite side
18y=-18
y=-1

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Step-by-step explanation:

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