4x-1=20-30

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Solution for 4x-1=20-30 equation:


Simplifying
4x + -1 = 20 + -30

Reorder the terms:
-1 + 4x = 20 + -30

Combine like terms: 20 + -30 = -10
-1 + 4x = -10

Solving
-1 + 4x = -10

Solving for variable 'x'.

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

Add '1' to each side of the equation.
-1 + 1 + 4x = -10 + 1

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

Combine like terms: -10 + 1 = -9
4x = -9

Divide each side by '4'.
x = -2.25

Simplifying
x = -2.25

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