Question

me ajudem por favor!​

Answer 1

Olá!

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${ \large \displaystyle \sf {a) \ x-2=8}}$

${ \large \displaystyle \sf {x=8+2}}$

${ \green{ \boxed{ \boxed{ \pink{ { \large \displaystyle \sf { x = 10}} }}}}}$

${ \large \displaystyle \sf {b) \ 5x+10=40}}$

${ \large \displaystyle \sf {5x=40-10}}$

${ \large \displaystyle \sf {5x=30}}$

${ \large \displaystyle \sf { x = \frac{30}{ 5} }}$

${ \green{ \boxed{ \boxed{ \pink{ { \large \displaystyle \sf { x = 6}} }}}}}$

${ \large \displaystyle \sf {c) \ 3x-3=24}}$

${ \large \displaystyle \sf {3x=24+3}}$

${ \large \displaystyle \sf {3x=27}}$

${ \large \displaystyle \sf { x = \frac{27}{ 3} }}$

${ \green{ \boxed{ \boxed{ \pink{ { \large \displaystyle \sf { x = 9}} }}}}}$

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Espero ter ajudado! ❤️