-3(x+1)+20(5x+10)=8

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Solution for -3(x+1)+20(5x+10)=8 equation:


Simplifying
-3(x + 1) + 20(5x + 10) = 8

Reorder the terms:
-3(1 + x) + 20(5x + 10) = 8
(1 * -3 + x * -3) + 20(5x + 10) = 8
(-3 + -3x) + 20(5x + 10) = 8

Reorder the terms:
-3 + -3x + 20(10 + 5x) = 8
-3 + -3x + (10 * 20 + 5x * 20) = 8
-3 + -3x + (200 + 100x) = 8

Reorder the terms:
-3 + 200 + -3x + 100x = 8

Combine like terms: -3 + 200 = 197
197 + -3x + 100x = 8

Combine like terms: -3x + 100x = 97x
197 + 97x = 8

Solving
197 + 97x = 8

Solving for variable 'x'.

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

Add '-197' to each side of the equation.
197 + -197 + 97x = 8 + -197

Combine like terms: 197 + -197 = 0
0 + 97x = 8 + -197
97x = 8 + -197

Combine like terms: 8 + -197 = -189
97x = -189

Divide each side by '97'.
x = -1.948453608

Simplifying
x = -1.948453608

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