Answer:
2c+10
Step-by-step explanation:
A triangle that has no two right angles is called a scalene triangle. If the triangle has two right angles, it is
called isosceles triangle. A triangle with equal sides is called an equilateral
triangle.
<span>2x - 5b + 5x
<em>Arrange all the like terms together</em>
</span>2x + 5x - 5b
<span>
<em>Combine all like terms</em>
7x - 5b</span>