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2 years ago

26-4s=9s solve the equation

Mathematics

2 answers:

ArbitrLikvidat [17]2 years ago

4 0

Answer:

26=9s+4s

13s=26

s=26/13

s=2

Step-by-step explanation:

hope it is helpful for you if it is follow me

cricket20 [7]2 years ago

3 0

Answer:

s=2

Step-by-step explanation:

We are given the equation:

$26-4s=9s$

and asked to solve. We want to find out what the unknown variable, s, is. Therefore, we must isolate s on one side of the equation.

First, let's get all the terms with s on one side of the equation. 4s is being subtracted from 26. The inverse of subtraction is addition. Add 4s to both sides of the equation.

$26-4s+4s=9s+4s$

$26=9s+4s$

$26=13s$

s is being multiplied by 13. The inverse of multiplication is division. Divide both sides of the equation by 13.

$26/13=13s/13$

$26/13=s$

$2=s$

$s=2$

Let's check our solution. Plug 2 in for s and solve.

26-4s=9s

26-4(2)=9(2)

26-8=18

18=18

This checks out, so we know our solution is correct.

The solution to the equation 26-4s=9s is s=2.

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