2 years ago

What’s the value of x

Mathematics

1 answer:

Mekhanik [1.2K]2 years ago

5 0

Answer:

Step-by-step explanation:

20-7x=6x-6

20+6=6x+7x

26=13x

x=2

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Answer:

$\qquad{:}\longrightarrow\tt f (x)=3 (x-2)$

$\qquad{:}\longrightarrow\tt f (t)=3 (t-2)$

$\qquad{:}\longrightarrow\tt f(t)=6$

$\qquad{:}\longrightarrow\tt 3 (t-2)=6$

Simplify

$\qquad{:}\longrightarrow\tt 3t-2=6$

$\qquad{:}\longrightarrow\tt 3t=6+2$

$\qquad{:}\longrightarrow\tt 3t=8$

$\qquad{:}\longrightarrow\tt t=\dfrac{8}{3}$

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Step-by-step explanation:

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