What is the answer to 4x(7x-5)-7x(4x-2)=-12 ?

The answer to 4x(7x-5)-7x(4x-2)=-12 is x=2

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4x(7x-5)-7x(4x-2)=-12

4 x (7 x - 5) - 7 x (4 x - 2) = - 12

x = 2

Solution steps

4 x (7 x - 5) - 7 x (4 x - 2) = - 12

Expand

4 x (7 x - 5) - 7 x (4 x - 2) : - 6 x

- 6 x = - 12

Divide both sides by

- 6

x = 2

a = (x - 2)^{2} + (x + 3)^{2} - 2 (x + 1) (x - 1)

2 x + 3 = \frac{x}{2} - 1

x + 1 = (2^{8} mod 7)

2 (x - 4) = x - 7

2 (5 x - 4) = 6 + (3 x - 4)

What is the answer to 4x(7x-5)-7x(4x-2)=-12 ?
The answer to 4x(7x-5)-7x(4x-2)=-12 is x=2
Solve for x: 4x(7x-5)-7x(4x-2)=-12
The solution is x=2