trinityrussell1 trinityrussell1

04-10-2021
Mathematics

contestada

can someone please help me I don’t understand what to do

can someone please help me I dont understand what to do class=

Respuesta :

user7722 user7722

04-10-2021

So angle 4 and angle 2 are gonna equal 180

So your equation should say

3x - 10 + 70 = 180
3x + 60 = 180
-60 -60
3x = 120
— —
3 3
X = 40

And your answers x = 40
Hope you understood

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