Question

Mathematics help nedd​

Answer 1

Answer: x=28

Explanation:

Given: <A=68

Find: x

Reasoning:

<B = 2x+x

<B= 3x

<C=x they say the sides across from <C is same as other side so the

angles are the same

Solution:

All angles of a triangle =180

<A + <B + <C =180 >substitute

68 + 3x + x =180 > combine like terms

68 + 4x = 180 > subtract 68 from both sides

4x=112 >divide both sides by 4

x=28

Answer 2

To solve the equation, we need to first simplify both sides:

(4x - 6)/5 + 1 = (x + 1)/5 - 2/5

Multiplying both sides by 5 to eliminate the denominator:

4x - 6 + 5 = x + 1 - 2

Simplifying further:

4x - 1 = x - 1

Subtracting x from both sides:

3x - 1 = -1

Adding 1 to both sides:

3x = 0

Dividing both sides by 3:

x = 0

Therefore, the solution to the equation is x = 0.