4 years ago

What is the solution to the equation? r/7.1=4.2

Mathematics

2 answers:

sweet [91]4 years ago

3 0

Answer: x=3.4

Step-by-step explanation:

0.5x + 4.2 = 5.9 \\ 0.5x = 5.9 - 4.2 \\ 0.5x = 1.7 \\ x = 1.7 \div 0.5 \\

Sav [38]4 years ago

3 0

Answer:

The answer is 29.82

Step-by-step explanation:

I took the exam.

29.82 / 7.1=4.2

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