12x-11=-2(1-4x) Pls tell ....
Answers
Answer:
x = 2.25
Step-by-step explanation:
Simplifying
12x + -11 = -2(1 + -4x)
Reorder the terms:
-11 + 12x = -2(1 + -4x)
-11 + 12x = (1 * -2 + -4x * -2)
-11 + 12x = (-2 + 8x)
Solving
-11 + 12x = -2 + 8x
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-8x' to each side of the equation.
-11 + 12x + -8x = -2 + 8x + -8x
Combine like terms: 12x + -8x = 4x
-11 + 4x = -2 + 8x + -8x
Combine like terms: 8x + -8x = 0
-11 + 4x = -2 + 0
-11 + 4x = -2
Add '11' to each side of the equation.
-11 + 11 + 4x = -2 + 11
Combine like terms: -11 + 11 = 0
0 + 4x = -2 + 11
4x = -2 + 11
Combine like terms: -2 + 11 = 9
4x = 9
Divide each side by '4'.
x = 2.25
Simplifying
x = 2.25
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