30+2x=-7(7x+3)

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Solution for 30+2x=-7(7x+3) equation:


Simplifying
30 + 2x = -7(7x + 3)

Reorder the terms:
30 + 2x = -7(3 + 7x)
30 + 2x = (3 * -7 + 7x * -7)
30 + 2x = (-21 + -49x)

Solving
30 + 2x = -21 + -49x

Solving for variable 'x'.

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

Add '49x' to each side of the equation.
30 + 2x + 49x = -21 + -49x + 49x

Combine like terms: 2x + 49x = 51x
30 + 51x = -21 + -49x + 49x

Combine like terms: -49x + 49x = 0
30 + 51x = -21 + 0
30 + 51x = -21

Add '-30' to each side of the equation.
30 + -30 + 51x = -21 + -30

Combine like terms: 30 + -30 = 0
0 + 51x = -21 + -30
51x = -21 + -30

Combine like terms: -21 + -30 = -51
51x = -51

Divide each side by '51'.
x = -1

Simplifying
x = -1

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