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QveST [7]
3 years ago
5

How do you solve this?

Mathematics
2 answers:
dem82 [27]3 years ago
7 0

Answer:

\frac{4}{9} y - 7 =  - 3

• Add 7 to all sides:

( \frac{4}{9} y - 7) + 7 =  - 3 + 7 \\  \\  \frac{4}{9} y = 4

• multiply either sides by 9:

( \frac{4}{9} y) \times 9 = 4 \times 9 \\  \\ 4y = 36

• divide either sides by 4:

\frac{4y}{4}  =  \frac{36}{4}  \\  \\ { \underline{ \underline{ \:  \: y = 9 \:  \: }}}

Dimas [21]3 years ago
4 0

Answer:

\frac{4}{9}y - 7 =  - 3 \\  \frac{4}{9} y =  - 3 + 7 \\  \frac{4}{9}y = 4 \\ y = 4 \times  \frac{4}{9}  \\ cut \: 4 \: by \: 4 \\ y = 9 \:  \:  \: answer

Step-by-step explanation:

please mark me brainliest

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