x-7=(.83)(x+3)

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Solution for x-7=(.83)(x+3) equation:


Simplifying
x + -7 = (0.83)(x + 3)

Reorder the terms:
-7 + x = (0.83)(x + 3)

Reorder the terms:
-7 + x = 0.83(3 + x)
-7 + x = (3 * 0.83 + x * 0.83)
-7 + x = (2.49 + 0.83x)

Solving
-7 + x = 2.49 + 0.83x

Solving for variable 'x'.

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

Add '-0.83x' to each side of the equation.
-7 + x + -0.83x = 2.49 + 0.83x + -0.83x

Combine like terms: x + -0.83x = 0.17x
-7 + 0.17x = 2.49 + 0.83x + -0.83x

Combine like terms: 0.83x + -0.83x = 0.00
-7 + 0.17x = 2.49 + 0.00
-7 + 0.17x = 2.49

Add '7' to each side of the equation.
-7 + 7 + 0.17x = 2.49 + 7

Combine like terms: -7 + 7 = 0
0 + 0.17x = 2.49 + 7
0.17x = 2.49 + 7

Combine like terms: 2.49 + 7 = 9.49
0.17x = 9.49

Divide each side by '0.17'.
x = 55.82352941

Simplifying
x = 55.82352941

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