7x-20+14x+45=-30x+25x-43

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Solution for 7x-20+14x+45=-30x+25x-43 equation:


Simplifying
7x + -20 + 14x + 45 = -30x + 25x + -43

Reorder the terms:
-20 + 45 + 7x + 14x = -30x + 25x + -43

Combine like terms: -20 + 45 = 25
25 + 7x + 14x = -30x + 25x + -43

Combine like terms: 7x + 14x = 21x
25 + 21x = -30x + 25x + -43

Reorder the terms:
25 + 21x = -43 + -30x + 25x

Combine like terms: -30x + 25x = -5x
25 + 21x = -43 + -5x

Solving
25 + 21x = -43 + -5x

Solving for variable 'x'.

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

Add '5x' to each side of the equation.
25 + 21x + 5x = -43 + -5x + 5x

Combine like terms: 21x + 5x = 26x
25 + 26x = -43 + -5x + 5x

Combine like terms: -5x + 5x = 0
25 + 26x = -43 + 0
25 + 26x = -43

Add '-25' to each side of the equation.
25 + -25 + 26x = -43 + -25

Combine like terms: 25 + -25 = 0
0 + 26x = -43 + -25
26x = -43 + -25

Combine like terms: -43 + -25 = -68
26x = -68

Divide each side by '26'.
x = -2.615384615

Simplifying
x = -2.615384615

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