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Given 3X=-15 Prove X =-5
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2 votes
Given 3X=-15
Prove X =-5

User Milad Sobhkhiz
by
7.9k points

2 Answers

2 votes

Method 1:

Solve the equation

3x = -15 divide both sides by 3

3x : 3 = -15 : 3

x = -5


Method 2:

Put the value of x to the equation:

L = 3(-5) = -15

R = -15

L = R CORRECT

User Yoannes Geissler
by
8.2k points
4 votes

Answer:

X = -5

Explanation:

3X=-15

Lets solve the equation for x. We will isolate x by dividing each side by 3

3X/3 = -15/3

X = -5

User Nitin Vijay
by
7.5k points
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