3+x=7(5+5x)-2x

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Solution for 3+x=7(5+5x)-2x equation:


Simplifying
3 + x = 7(5 + 5x) + -2x
3 + x = (5 * 7 + 5x * 7) + -2x
3 + x = (35 + 35x) + -2x

Combine like terms: 35x + -2x = 33x
3 + x = 35 + 33x

Solving
3 + x = 35 + 33x

Solving for variable 'x'.

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

Add '-33x' to each side of the equation.
3 + x + -33x = 35 + 33x + -33x

Combine like terms: x + -33x = -32x
3 + -32x = 35 + 33x + -33x

Combine like terms: 33x + -33x = 0
3 + -32x = 35 + 0
3 + -32x = 35

Add '-3' to each side of the equation.
3 + -3 + -32x = 35 + -3

Combine like terms: 3 + -3 = 0
0 + -32x = 35 + -3
-32x = 35 + -3

Combine like terms: 35 + -3 = 32
-32x = 32

Divide each side by '-32'.
x = -1

Simplifying
x = -1

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