4x-1+10x-5+2x+3=21

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Solution for 4x-1+10x-5+2x+3=21 equation:


Simplifying
4x + -1 + 10x + -5 + 2x + 3 = 21

Reorder the terms:
-1 + -5 + 3 + 4x + 10x + 2x = 21

Combine like terms: -1 + -5 = -6
-6 + 3 + 4x + 10x + 2x = 21

Combine like terms: -6 + 3 = -3
-3 + 4x + 10x + 2x = 21

Combine like terms: 4x + 10x = 14x
-3 + 14x + 2x = 21

Combine like terms: 14x + 2x = 16x
-3 + 16x = 21

Solving
-3 + 16x = 21

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 3 + 16x = 21 + 3

Combine like terms: -3 + 3 = 0
0 + 16x = 21 + 3
16x = 21 + 3

Combine like terms: 21 + 3 = 24
16x = 24

Divide each side by '16'.
x = 1.5

Simplifying
x = 1.5

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