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mojhsa [17]
3 years ago
5

I will like to know how to solve this

Mathematics
2 answers:
Alexxandr [17]3 years ago
5 0
This is a linear equation in x.

So you need to group like terms

1 + 4x =  - 5 + 7x
Let us group the x terms on the Right Hand Side of the equation and the constant terms on the Left Hand Side.

1 + 5 = 7x - 4x
We can now simplify

6 = 3x
Now let us divide both sides by 3.

\frac{6}{3}  =  \frac{3x}{3}

This implies that

2 = x
or

x = 2
Let us our answer

1 + 4(2) =  - 5  + 7(2)

1 + 8 =  - 5 + 14
9 = 9
Good we are right
Bingel [31]3 years ago
4 0
Subtract 4x by 7x then you will get 3x

Add 5 to 1 which will be 6

Divide 3x by 3 to get x

Divide 6 by 3 to get 2

X=2
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