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2 years ago

Solve the equations for points!! (Only 3)

Mathematics

2 answers:

STatiana [176]2 years ago

6 0

Answer:

1. x= -2 2. ×= -10 3. x= -99

Step-by-step explanation:

1. x+6 = 4

x = 4-6

x = -2

2. x-(-4) = -6

x+4 = -6

x = -6 - 4

x = -10

3. 2(x-1) = -200

2x - 2 = -200

2x = -200 +2

2x = -198

x = -99

jonny [76]2 years ago

4 0

Answer:

-2 , -10 & -99

Step-by-step explanation:

⇒ x + 6 = 4

⇒ x = 4-6

⇒ x = (-2)

⇒x - (-4) = -6

⇒ x + 4 = -6

⇒ x = -6-4

⇒ x = -10

⇒2(x-1) = -200

⇒ x - 1 = -200/2

⇒ x - 1 = -100

⇒ x = 1 - 100

⇒ x = (-99)

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