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gulaghasi [49]
3 years ago
5

Solve for x please :- 3(9+x)-31=20

Mathematics
2 answers:
Zolol [24]3 years ago
6 0
27+3x-31=20
-4+3x=20
+4 +4
3x=24
X=8
Mandarinka [93]3 years ago
4 0
<h2>Hello There today we will solve your problem</h2>

\huge\red{\mid{\underline{\overline{\textbf{QUESTION}}}\mid}}

Solve for x please :-

3(9+x)-31=20

_____________________

<h2>Definitions</h2>

To use the distributive property, we need to understand the formula to use it. This formula will ensure that you can easily solve any equation.

The distributive property is A(B + C) = AB + AC, where AB is the product of the values A and B and AC is the product of the values A and C.

First, let's notice that we are distributing a 2 into the parentheses, so we will mark this as our A value.

Then, our two values inside the parentheses are B and C respectfully.

<h3>-Definition by Noble Penguin (Mod)</h3>

_____________________

Apply Distributive property

3(9)+3(x)-31=20\\27+3x-31=20\\3x-31=-7\\3x=24\\x=8

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