3 years ago

PLEASE HELPPP!!! i dont get tge question

Mathematics

1 answer:

alisha [4.7K]3 years ago

3 0

Answer:

it's a substitution because y was solved

Step-by-step explanation:

2x +2(3x-7)=10

you just replace the "y' by the solved y

then you solve parenthesis and continue the rest.

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