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Popular >

7x=2(x-4)

Solution

7 x = 2 (x - 4)

Solution

x = - \frac{8}{5}

+1

Decimal Notation

x = - 1.6

Solution steps

7 x = 2 (x - 4)

Expand

2 (x - 4) : 2 x - 8

7 x = 2 x - 8

Move

2 x

to the left side

5 x = - 8

Divide both sides by

5

x = - \frac{8}{5}

Popular Examples

- 2 ∣ x + 5 ∣ \leq - 4

log_{8}(2)+log_{8}(4)x^2=1

lo g_{8} (2) + lo g_{8} (4) x^{2} = 1

factor 6x^2+30x+36 factor

6 x^{2} + 30 x + 36

\frac{x}{3} + 7 = 10

- 3 + 7 x \geq 53

Frequently Asked Questions (FAQ)

What is the answer to 7x=2(x-4) ?
The answer to 7x=2(x-4) is x=-8/5
Solve for x: 7x=2(x-4)
The solution is x=-8/5