Answer:
7x+7<u> </u><u>></u><u> </u>23-x
group like terms
7x+ x <u>></u><u> </u><u>2</u><u>3</u><u>-</u><u>7</u>
8x<u> </u><u>></u><u> </u>16
we divide both side by
<u>8</u><u>x</u><u> </u> <u>></u><u> </u> <u>1</u><u>6</u>
8 8
so 8 cancelled out 8 living
x <u>></u><u> </u> <u>1</u><u>6</u>
<u> </u> 8
x <u>></u><u> </u>2
8
we
Step-by-step explanation:
a=5x^3
b=7y^9
that is the answer
5(3) + i = 30
15 + i = 30
