3 years ago

Simplify 2(3x+7)-4(7+x)

Mathematics

1 answer:

professor190 [17]3 years ago

7 0

Answer:

$\boxed{ \bold { \huge{ \boxed{ \sf{2x - 14}}}}}$

Step-by-step explanation:

$\sf{2(3x + 7) - 4(7 + x)}$

Distribute 2 through the parentheses

⇒ $\sf{6x + 14 - 4(7 + x)}$

Distribute 4 through the parentheses

⇒ $\sf{6x + 14 - 28 - 4x}$

Collect like terms

⇒ $\sf{6x - 4x + 14 - 28}$

⇒ $\sf{2x + 14 - 28}$

Calculate

⇒ $\sf{2x - 14}$

Hope I helped!

Best regards!!

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