makaylamaxtraver makaylamaxtraver

10-01-2019
Mathematics

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What is the value of y when x = -3? 4x + 2y = 8

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jimrgrant1 jimrgrant1

10-01-2019

Answer:

y = 10

Step-by-step explanation:

substitute x = - 3 into the equation

(4 × - 3) + 2y = 8

- 12 + 2y = 8 ( add 12 to both sides )

2y = 20 ( divide both sides by 2 )

y = 10

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