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Popular >

7x+7=2(x+1)

Solution

7 x + 7 = 2 (x + 1)

Solution

x = - 1

Solution steps

7 x + 7 = 2 (x + 1)

Expand

2 (x + 1) : 2 x + 2

7 x + 7 = 2 x + 2

Move

7

to the right side

7 x = 2 x - 5

Move

2 x

to the left side

5 x = - 5

Divide both sides by

5

x = - 1

Popular Examples

factor 27u^3+8v^3 factor

27 u^{3} + 8 v^{3}

x - 3 > 7

- \frac{2}{3} b = 75

∣ 2 - x ∣ < 3

2 u^{2} + 7 u + 5 = 0

Frequently Asked Questions (FAQ)

What is the answer to 7x+7=2(x+1) ?
The answer to 7x+7=2(x+1) is x=-1
Solve for x: 7x+7=2(x+1)
The solution is x=-1