What is mMHJ? Please help

Mathematics

1 answer:

Ghella [55]2 years ago

7 0

2x - 20 = x + 15

x = 35

Now plug x in:

2*35 - 20 = 50 degrees

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What is the ultimate goal when solving equations? What do you want your final answer to look like?

STALIN [3.7K]

Answer:

$\huge\boxed{\text{To get x on one side of the equation:} \ \ x = ...}$

Step-by-step explanation:

When we solve for an equation, our goal is to find the value of the variable. Any variable can be used, but for the time being let’s assume we use $x$ .

We can algebraeically solve equations until we get the value of x - in which we will have x equal to something.

Say we have the equation $5x+5=20$ . Our goal is to find the value of $x$ . We can do this by getting x isolated on one side so we have something equal to x.