-[10x-(21x+4)]=4+(10x+1)

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Solution for -[10x-(21x+4)]=4+(10x+1) equation:


Simplifying
-1[10x + -1(21x + 4)] = 4 + (10x + 1)

Reorder the terms:
-1[10x + -1(4 + 21x)] = 4 + (10x + 1)
-1[10x + (4 * -1 + 21x * -1)] = 4 + (10x + 1)
-1[10x + (-4 + -21x)] = 4 + (10x + 1)

Reorder the terms:
-1[-4 + 10x + -21x] = 4 + (10x + 1)

Combine like terms: 10x + -21x = -11x
-1[-4 + -11x] = 4 + (10x + 1)
[-4 * -1 + -11x * -1] = 4 + (10x + 1)
[4 + 11x] = 4 + (10x + 1)

Reorder the terms:
4 + 11x = 4 + (1 + 10x)

Remove parenthesis around (1 + 10x)
4 + 11x = 4 + 1 + 10x

Combine like terms: 4 + 1 = 5
4 + 11x = 5 + 10x

Solving
4 + 11x = 5 + 10x

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
4 + 11x + -10x = 5 + 10x + -10x

Combine like terms: 11x + -10x = 1x
4 + 1x = 5 + 10x + -10x

Combine like terms: 10x + -10x = 0
4 + 1x = 5 + 0
4 + 1x = 5

Add '-4' to each side of the equation.
4 + -4 + 1x = 5 + -4

Combine like terms: 4 + -4 = 0
0 + 1x = 5 + -4
1x = 5 + -4

Combine like terms: 5 + -4 = 1
1x = 1

Divide each side by '1'.
x = 1

Simplifying
x = 1

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