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ioda
3 years ago
14

3(x - 5) + 2 (3x + 1) = 45 solve for x

Mathematics
2 answers:
____ [38]3 years ago
8 0

Answer:

The value of the equation for x is x=\frac{58}{9} .  

Step-by-step explanation:

Consider the provided equation.

3(x - 5) + 2 (3x + 1) = 45

Open the parentheses.

3x - 15 + 6x + 2 = 45

Now add the like terms.

3x +6x- 15+ 2 = 45

9x- 13 = 45

Add 13 from both sides.

9x- 13+13= 45+13

9x= 58

Divide both the sides by 9.

\frac{9x}{9}=\frac{58}{9}

x=\frac{58}{9}

Hence, the value of the equation for x is x=\frac{58}{9} .  

ivanzaharov [21]3 years ago
3 0

Answer:

6.444.... or 6&4/9

Step-by-step explanation:

3(x-5)+2(3x+1)=45<------distributive property

3x-15+6x+2=45    <------combine like terms

9x-13=45              <------addition property of equality

9x=58                   <------division property of equality

x=6.444...

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check the picture below.


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