2x+1=42-7

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Solution for 2x+1=42-7 equation: 


Simplifying
2x + 1 = 42 + -7

Reorder the terms:
1 + 2x = 42 + -7

Combine like terms: 42 + -7 = 35
1 + 2x = 35

Solving
1 + 2x = 35

Solving for variable 'x'.

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

Add '-1' to each side of the equation.
1 + -1 + 2x = 35 + -1

Combine like terms: 1 + -1 = 0
0 + 2x = 35 + -1
2x = 35 + -1

Combine like terms: 35 + -1 = 34
2x = 34

Divide each side by '2'.
x = 17

Simplifying
x = 17

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