19x-(4x-9)=69

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Solution for 19x-(4x-9)=69 equation:


Simplifying
19x + -1(4x + -9) = 69

Reorder the terms:
19x + -1(-9 + 4x) = 69
19x + (-9 * -1 + 4x * -1) = 69
19x + (9 + -4x) = 69

Reorder the terms:
9 + 19x + -4x = 69

Combine like terms: 19x + -4x = 15x
9 + 15x = 69

Solving
9 + 15x = 69

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + 15x = 69 + -9

Combine like terms: 9 + -9 = 0
0 + 15x = 69 + -9
15x = 69 + -9

Combine like terms: 69 + -9 = 60
15x = 60

Divide each side by '15'.
x = 4

Simplifying
x = 4

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