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2 years ago

( Brainliest and thanks! ) Solve for x

Mathematics

2 answers:

timurjin [86]2 years ago

5 0

Answer:

22.5

Step-by-step explanation:

x+3x=90

4x=90

x=90/4

x=22.5

Tatiana [17]2 years ago

3 0

Step-by-step explanation:

x + 3x = 90

4x = 90

x = 22.5

............

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$\bf \qquad \qquad \textit{Annual Yield Formula}
\\\\
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\\\\
\begin{cases}
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\end{cases}
\\\\\\
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