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Anastaziya [24]
3 years ago
7

What is the value of x?

Mathematics
2 answers:
Oliga [24]3 years ago
6 0

Answer:

<u>x = 14</u>

Step-by-step explanation:

4x + (2x + 6) = 90

6x + 6 = 90

subtract both sides by 6:

6x + 6 <em>- 6 </em>=<em> </em>90 <em>- 6</em>

6x = 84

divide both sides by 6

6x/6 = 84/6

x = 14

double check:

4*14 + (2*14 + 6) = 90

56 + 28 + 6 = 90

Have a nice day!

Natasha_Volkova [10]3 years ago
6 0

Answer:

x = 14

Step-by-step explanation:

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