21x-28+5x+30=210

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Solution for 21x-28+5x+30=210 equation:


Simplifying
21x + -28 + 5x + 30 = 210

Reorder the terms:
-28 + 30 + 21x + 5x = 210

Combine like terms: -28 + 30 = 2
2 + 21x + 5x = 210

Combine like terms: 21x + 5x = 26x
2 + 26x = 210

Solving
2 + 26x = 210

Solving for variable 'x'.

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

Add '-2' to each side of the equation.
2 + -2 + 26x = 210 + -2

Combine like terms: 2 + -2 = 0
0 + 26x = 210 + -2
26x = 210 + -2

Combine like terms: 210 + -2 = 208
26x = 208

Divide each side by '26'.
x = 8

Simplifying
x = 8

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