I'm kinda struggling on this question, can someone10 = -4 + x

I got you!! First you add 4 on both sides then that turns the problem into 14=x.

x=10+4

x=14

Step-by-step explanation:

In an equation ,if a number crosses the equal sign it's sign will change meaning if its a negative it becomes a positive sign.

the sum of all the angles in a triangle are equal to 180

so you can add   the 3 given angles together to equal 180:

5y + 2y + 2y = 180

or since all three angles have the same letter, combine the 3 angles to equal 180:

9y = 180

the answer is somewhere there guys it really . there im just not gonna answer

step-by-step explanation:

but i'm guessing ur first option tho