Question 1 1 pts 10= x+ 6

Step-by-step explanation:

-x+10=6

-x=6-10

-x=-4

x=4

You want to get the variable by itself . So you want to do the opposite of additon which is subtraction. so subtract 6 on both sides which will cross out positive 6 and leave you with 4 equals X

answer: i'm not going to give you the answer, but some hints to work it out.

step-by-step explanation: so, if there is a straight line that means that the line angle is 180°. so we subtract the 2 angle measures provided, (15 and 38) from 180. so the answer is 180 - (38 + 15). (you have to solve the equation)

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