30=5-7x

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Solution for 30=5-7x equation:


Simplifying
30 = 5 + -7x

Solving
30 = 5 + -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.
30 + 7x = 5 + -7x + 7x

Combine like terms: -7x + 7x = 0
30 + 7x = 5 + 0
30 + 7x = 5

Add '-30' to each side of the equation.
30 + -30 + 7x = 5 + -30

Combine like terms: 30 + -30 = 0
0 + 7x = 5 + -30
7x = 5 + -30

Combine like terms: 5 + -30 = -25
7x = -25

Divide each side by '7'.
x = -3.571428571

Simplifying
x = -3.571428571

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