ivyong22
ivyong22 ivyong22
  • 24-11-2020
  • Mathematics
contestada

Solve the following linear equations
(i) 2(k − 3) = k +7
(ii) = -9
E
g+8
2​

Respuesta :

absor201
absor201 absor201
  • 24-11-2020

Answer:

The value of k=13

Step-by-step explanation:

Given the equation

[tex]2\left(k\:-3\right)\:=\:k\:+7[/tex]

[tex]2k-6=k+7[/tex]

Add 6 to both sides

[tex]2k-6+6=k+7+6[/tex]

[tex]2k=k+13[/tex]

subtract k from both sides

[tex]2k-k=k+13-k[/tex]

[tex]k=13[/tex]

Therefore, the value of k=13

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