Given: 3x+52=13 Prove: x = 7 write a two column proof

Mathematics

1 answer:

vivado [14]3 years ago

8 0

The answer x = 7 is false here is why.

$3x+52=13\Longrightarrow3x=-39$

This further simplifies to solution,

$x=-\dfrac{39}{3}\Longrightarrow\boxed{x=-13}$

Hope this helps.

r3t40

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