x-3=0.5(x+1+6)

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Solution for x-3=0.5(x+1+6) equation:


Simplifying
x + -3 = 0.5(x + 1 + 6)

Reorder the terms:
-3 + x = 0.5(x + 1 + 6)

Reorder the terms:
-3 + x = 0.5(1 + 6 + x)

Combine like terms: 1 + 6 = 7
-3 + x = 0.5(7 + x)
-3 + x = (7 * 0.5 + x * 0.5)
-3 + x = (3.5 + 0.5x)

Solving
-3 + x = 3.5 + 0.5x

Solving for variable 'x'.

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

Add '-0.5x' to each side of the equation.
-3 + x + -0.5x = 3.5 + 0.5x + -0.5x

Combine like terms: x + -0.5x = 0.5x
-3 + 0.5x = 3.5 + 0.5x + -0.5x

Combine like terms: 0.5x + -0.5x = 0.0
-3 + 0.5x = 3.5 + 0.0
-3 + 0.5x = 3.5

Add '3' to each side of the equation.
-3 + 3 + 0.5x = 3.5 + 3

Combine like terms: -3 + 3 = 0
0 + 0.5x = 3.5 + 3
0.5x = 3.5 + 3

Combine like terms: 3.5 + 3 = 6.5
0.5x = 6.5

Divide each side by '0.5'.
x = 13

Simplifying
x = 13

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