2(9x-1)=99-7(3-4k)

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Solution for 2(9x-1)=99-7(3-4k) equation:


Simplifying
2(9x + -1) = 99 + -7(3 + -4k)

Reorder the terms:
2(-1 + 9x) = 99 + -7(3 + -4k)
(-1 * 2 + 9x * 2) = 99 + -7(3 + -4k)
(-2 + 18x) = 99 + -7(3 + -4k)
-2 + 18x = 99 + (3 * -7 + -4k * -7)
-2 + 18x = 99 + (-21 + 28k)

Combine like terms: 99 + -21 = 78
-2 + 18x = 78 + 28k

Solving
-2 + 18x = 78 + 28k

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 2 + 18x = 78 + 2 + 28k

Combine like terms: -2 + 2 = 0
0 + 18x = 78 + 2 + 28k
18x = 78 + 2 + 28k

Combine like terms: 78 + 2 = 80
18x = 80 + 28k

Divide each side by '18'.
x = 4.444444444 + 1.555555556k

Simplifying
x = 4.444444444 + 1.555555556k

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