9x-2(x+5)=4+2

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Solution for 9x-2(x+5)=4+2 equation:


Simplifying
9x + -2(x + 5) = 4 + 2

Reorder the terms:
9x + -2(5 + x) = 4 + 2
9x + (5 * -2 + x * -2) = 4 + 2
9x + (-10 + -2x) = 4 + 2

Reorder the terms:
-10 + 9x + -2x = 4 + 2

Combine like terms: 9x + -2x = 7x
-10 + 7x = 4 + 2

Combine like terms: 4 + 2 = 6
-10 + 7x = 6

Solving
-10 + 7x = 6

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '10' to each side of the equation.
-10 + 10 + 7x = 6 + 10

Combine like terms: -10 + 10 = 0
0 + 7x = 6 + 10
7x = 6 + 10

Combine like terms: 6 + 10 = 16
7x = 16

Divide each side by '7'.
x = 2.285714286

Simplifying
x = 2.285714286

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