2x+1=7-7x

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Solution for 2x+1=7-7x equation:


Simplifying
2x + 1 = 7 + -7x

Reorder the terms:
1 + 2x = 7 + -7x

Solving
1 + 2x = 7 + -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 + 2x + 7x = 7 + -7x + 7x

Combine like terms: 2x + 7x = 9x
1 + 9x = 7 + -7x + 7x

Combine like terms: -7x + 7x = 0
1 + 9x = 7 + 0
1 + 9x = 7

Add '-1' to each side of the equation.
1 + -1 + 9x = 7 + -1

Combine like terms: 1 + -1 = 0
0 + 9x = 7 + -1
9x = 7 + -1

Combine like terms: 7 + -1 = 6
9x = 6

Divide each side by '9'.
x = 0.6666666667

Simplifying
x = 0.6666666667

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