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Travka [436]
3 years ago
12

X-3 (2x-7)=76 what is x

Mathematics
1 answer:
liq [111]3 years ago
5 0
     x - 3(2x - 7) = 76
x - 3(2x) - 3(-7) = 76
       x - 6x + 21 = 76
            -5x + 21 = 76
            <u>       - 21  - 21</u>
                    <u>-5x</u> = <u>55</u>
                     -5     -5
                       x = -11
<u />
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