9(-10)-5x-19=21

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Solution for 9(-10)-5x-19=21 equation:


Simplifying
9(-10) + -5x + -19 = 21

Multiply 9 * -10
-90 + -5x + -19 = 21

Reorder the terms:
-90 + -19 + -5x = 21

Combine like terms: -90 + -19 = -109
-109 + -5x = 21

Solving
-109 + -5x = 21

Solving for variable 'x'.

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

Add '109' to each side of the equation.
-109 + 109 + -5x = 21 + 109

Combine like terms: -109 + 109 = 0
0 + -5x = 21 + 109
-5x = 21 + 109

Combine like terms: 21 + 109 = 130
-5x = 130

Divide each side by '-5'.
x = -26

Simplifying
x = -26

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