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3 years ago

Solve for x 4x + 6 = 38

Mathematics

1 answer:

LenaWriter [7]3 years ago

5 0

Answer:

x = 8

Step-by-step explanation:

Subtract 6 from both sides:

4x = 32

Divide both sides by 4 to isolate x:

x = 8

**please mark brainliest!!

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Answer:

$p=\frac{25}{7}$

Step-by-step explanation:

$Greetings!$

$I'm~Isabelle~Williams~and~will~be~answering~your~question!$

$(\frac{2}{5}p+p )=5 ~~~~~(Combine ~the~like~terms)$

$\frac{7}{5}p=5$

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3 years ago

X km/h = y mph

3241004551 [841]

Let's first write down the equations which we will require to solve for this problem.

Equation No. 1 -
x km/h = y mph

Equation No. 2 -
8 km/h = 5 mph

First of all, we will make y the subject by calculating the km/h when mph = 1. We will accomplish this by dividing both sides by 5 as displayed below:

Equation No. 2 -
8 km/h = 5 mph
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Through this, we have found out:

m = 8 / 5

We will use the y = mx formula in order to obtain our final equation. We will substitute the value given in the second equation into the formula.

y = mx
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