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(8+3x)ori14-30=1762.ajutor!!

Răspuns :

(8+3x)x14-30=1762
(8+3x)x14=1762+30
(8+3x)x14=1792
(8+3x)=1792:14
8+3x=128
3x=128-8
3x=120
x=120:3
x=40
(8+3X) * 14-30=1762|+30
(8+3X) *14=1792|:14
8+3X=128|-8
3X=120|;3
X=40
S={40}