800x-7=9(2x+50)

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Solution for 800x-7=9(2x+50) equation:


Simplifying
800x + -7 = 9(2x + 50)

Reorder the terms:
-7 + 800x = 9(2x + 50)

Reorder the terms:
-7 + 800x = 9(50 + 2x)
-7 + 800x = (50 * 9 + 2x * 9)
-7 + 800x = (450 + 18x)

Solving
-7 + 800x = 450 + 18x

Solving for variable 'x'.

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

Add '-18x' to each side of the equation.
-7 + 800x + -18x = 450 + 18x + -18x

Combine like terms: 800x + -18x = 782x
-7 + 782x = 450 + 18x + -18x

Combine like terms: 18x + -18x = 0
-7 + 782x = 450 + 0
-7 + 782x = 450

Add '7' to each side of the equation.
-7 + 7 + 782x = 450 + 7

Combine like terms: -7 + 7 = 0
0 + 782x = 450 + 7
782x = 450 + 7

Combine like terms: 450 + 7 = 457
782x = 457

Divide each side by '782'.
x = 0.584398977

Simplifying
x = 0.584398977

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