2(x-1)+5(x+9)=

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Solution for 2(x-1)+5(x+9)= equation:


Simplifying
2(x + -1) + 5(x + 9) = 0

Reorder the terms:
2(-1 + x) + 5(x + 9) = 0
(-1 * 2 + x * 2) + 5(x + 9) = 0
(-2 + 2x) + 5(x + 9) = 0

Reorder the terms:
-2 + 2x + 5(9 + x) = 0
-2 + 2x + (9 * 5 + x * 5) = 0
-2 + 2x + (45 + 5x) = 0

Reorder the terms:
-2 + 45 + 2x + 5x = 0

Combine like terms: -2 + 45 = 43
43 + 2x + 5x = 0

Combine like terms: 2x + 5x = 7x
43 + 7x = 0

Solving
43 + 7x = 0

Solving for variable 'x'.

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

Add '-43' to each side of the equation.
43 + -43 + 7x = 0 + -43

Combine like terms: 43 + -43 = 0
0 + 7x = 0 + -43
7x = 0 + -43

Combine like terms: 0 + -43 = -43
7x = -43

Divide each side by '7'.
x = -6.142857143

Simplifying
x = -6.142857143

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