10(x+3)-(-9x-4)=2(x-10)+3

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Solution for 10(x+3)-(-9x-4)=2(x-10)+3 equation:


Simplifying
10(x + 3) + -1(-9x + -4) = 2(x + -10) + 3

Reorder the terms:
10(3 + x) + -1(-9x + -4) = 2(x + -10) + 3
(3 * 10 + x * 10) + -1(-9x + -4) = 2(x + -10) + 3
(30 + 10x) + -1(-9x + -4) = 2(x + -10) + 3

Reorder the terms:
30 + 10x + -1(-4 + -9x) = 2(x + -10) + 3
30 + 10x + (-4 * -1 + -9x * -1) = 2(x + -10) + 3
30 + 10x + (4 + 9x) = 2(x + -10) + 3

Reorder the terms:
30 + 4 + 10x + 9x = 2(x + -10) + 3

Combine like terms: 30 + 4 = 34
34 + 10x + 9x = 2(x + -10) + 3

Combine like terms: 10x + 9x = 19x
34 + 19x = 2(x + -10) + 3

Reorder the terms:
34 + 19x = 2(-10 + x) + 3
34 + 19x = (-10 * 2 + x * 2) + 3
34 + 19x = (-20 + 2x) + 3

Reorder the terms:
34 + 19x = -20 + 3 + 2x

Combine like terms: -20 + 3 = -17
34 + 19x = -17 + 2x

Solving
34 + 19x = -17 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
34 + 19x + -2x = -17 + 2x + -2x

Combine like terms: 19x + -2x = 17x
34 + 17x = -17 + 2x + -2x

Combine like terms: 2x + -2x = 0
34 + 17x = -17 + 0
34 + 17x = -17

Add '-34' to each side of the equation.
34 + -34 + 17x = -17 + -34

Combine like terms: 34 + -34 = 0
0 + 17x = -17 + -34
17x = -17 + -34

Combine like terms: -17 + -34 = -51
17x = -51

Divide each side by '17'.
x = -3

Simplifying
x = -3

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