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What is the value of x in the equation 4 x plus 8 y equals 40, when y equals 0.8?
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What is the value of x in the equation 4 x plus 8 y equals 40, when y equals 0.8?

User Daniel Messias
by
5.8k points

2 Answers

3 votes

Answer:

Explanation:

4x+8(0.8) = 40

4x = 40-6.4

4x = 33.6

x = 8.4

User Luan Nico
by
5.0k points
2 votes
4x+8(0.8) = 40
4x = 40-6.4
4x = 33.6
x = 8.4
User Yingying
by
5.6k points
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