3x+1+.5x=7+15+7x

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Solution for 3x+1+.5x=7+15+7x equation:


Simplifying
3x + 1 + 0.5x = 7 + 15 + 7x

Reorder the terms:
1 + 3x + 0.5x = 7 + 15 + 7x

Combine like terms: 3x + 0.5x = 3.5x
1 + 3.5x = 7 + 15 + 7x

Combine like terms: 7 + 15 = 22
1 + 3.5x = 22 + 7x

Solving
1 + 3.5x = 22 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
1 + 3.5x + -7x = 22 + 7x + -7x

Combine like terms: 3.5x + -7x = -3.5x
1 + -3.5x = 22 + 7x + -7x

Combine like terms: 7x + -7x = 0
1 + -3.5x = 22 + 0
1 + -3.5x = 22

Add '-1' to each side of the equation.
1 + -1 + -3.5x = 22 + -1

Combine like terms: 1 + -1 = 0
0 + -3.5x = 22 + -1
-3.5x = 22 + -1

Combine like terms: 22 + -1 = 21
-3.5x = 21

Divide each side by '-3.5'.
x = -6

Simplifying
x = -6

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