Answer:
x = 7
Step-by-step explanation:
-3(x - 1) + 8(x - 3) = 6x + 7 - 5x
<em>multiply in "-3" and "8"</em>
-3x + 3 + 8x - 24 = 6x + 7 - 5x
<em>move </em><em>the </em><em>unknowns </em><em>to </em><em>the </em><em>left </em><em>and </em><em>constants </em><em>to </em><em>the </em><em>right </em>
-3x + 8x - 6x + 5x = 7 - 3 + 24
4x = 28
<em>divide </em><em>both </em><em>sides </em><em>by </em><em>4</em>
x = 7
To solve you use the order of operations. In the order of operations you multiply everything first, then add.
<span>2.50(2)+2.50(4)+2.50(3)
5+10+7.5
22.5 </span>
Y-10=5(x-3)
y=5x-5
A is ur answer
15 students after dividing 825 with 55