Solve for x in the equation 3x^2-18+5=47
1 answer:
Answer:

Step-by-step explanation:
<em>
</em><em>Try to leave x alone on the left side</em>


<em>To leave alone x, add +13 to both sides. Because left side has -13</em>


<em>Now x is alone on the left side</em>


<=Rule
So; x=
Hope this helps ^-^
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