What is the solution to the equation shown
2/3x + 5= 1

x=-6

Step-by-step explanation:

Subtract 5 from 1 So: 2/3x=-4

Multiply 3/2 on both sides : x=-12/2

So x = -6

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.

the answer is a.

step-by-step explanation:

in three games of golf, alex shot two under par four times.