Taylorrrrrrr1 Taylorrrrrrr1

13-04-2017
Mathematics

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What is the value of X enter your answer in the box

What is the value of X enter your answer in the box class=

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Аноним Аноним

13-04-2017

x - 4 + 3x + 100 = 180
4x + 96 = 180
4x = 180 - 96
4x = 84
x = 21

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L1zz0Jenk1ns L1zz0Jenk1ns

13-04-2017

4x-100-4=180
4x-96=180
+96 +96
4x=84
x=21
angle 1: x-4= 21-4=17
angle 2: 3x= 3(21)=63

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