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olga nikolaevna [1]
3 years ago
12

5 (2y - 2) + 4 = 4 what does y equal

Mathematics
1 answer:
tensa zangetsu [6.8K]3 years ago
6 0
Solve your equation step-by-step.

5(2y−2)+4=4

Simplify both sides of the equation.

5(2y−2)+4=4

(5)(2y)+(5)(−2)+4=4(Distribute)

10y+−10+4=4

(10y)+(−10+4)=4(Combine Like Terms)

10y+−6=4

10y−6=4

Add 6 to both sides
.
10y−6+6=4+6

10y=10

Divide both sides by 10.

10y/10 = 10/10

\huge{\boxed{\boxed{\boxed{\boxed{\boxed{\boxed{\boxed{y = 1}}}}}}}}

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4 years ago
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gizmo_the_mogwai [7]
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7 0
3 years ago
Carissa and Louann both have savings accounts. Carissa has $250 in her account and deposits $80 per month. Louann has $1230 in h
zlopas [31]
Carissa value after x months=current+amount deposited
louan value after x months=current-amount taken out

carissa depositied=amount per month times x months=80x
louan take out=amount per month tiems x months=60x

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se equal

cariss=lousa
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divide both sides by 140
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find how much that is
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7 months both have $810
8 0
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