Which procedure could be used to find a value for x that will make the number sentence true

a. subtract 12 from both sides of the equation
b. multiply both sides of the equation by 12
c. divide both sides of the equation by 12
d. add 12 from both sides of the equation

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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step-by-step explanation:

answer: c

(2, -4)

goes 7 to the

(9, 4)

easy