solve the following equation's
Answers
Answer:
Simplifying
9x + -4 + -3(x + -4) = 4(x + -1)
Reorder the terms:
9x + -4 + -3(-4 + x) = 4(x + -1)
9x + -4 + (-4 * -3 + x * -3) = 4(x + -1)
9x + -4 + (12 + -3x) = 4(x + -1)
Reorder the terms:
-4 + 12 + 9x + -3x = 4(x + -1)
Combine like terms: -4 + 12 = 8
8 + 9x + -3x = 4(x + -1)
Combine like terms: 9x + -3x = 6x
8 + 6x = 4(x + -1)
Reorder the terms:
8 + 6x = 4(-1 + x)
8 + 6x = (-1 * 4 + x * 4)
8 + 6x = (-4 + 4x)
Solving
8 + 6x = -4 + 4x
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-4x' to each side of the equation.
8 + 6x + -4x = -4 + 4x + -4x
Combine like terms: 6x + -4x = 2x
8 + 2x = -4 + 4x + -4x
Combine like terms: 4x + -4x = 0
8 + 2x = -4 + 0
8 + 2x = -4
Add '-8' to each side of the equation.
8 + -8 + 2x = -4 + -8
Combine like terms: 8 + -8 = 0
0 + 2x = -4 + -8
2x = -4 + -8
Combine like terms: -4 + -8 = -12
2x = -12
Divide each side by '2'.
x = -6
Simplifying
x = -6
Step-by-step explanation:
Hope it helps you (mecwankhusi)
Answer:
Simplifying
9x + -4 + -3(x + -4) = 4(x + -1)
Reorder the terms:
9x + -4 + -3(-4 + x) = 4(x + -1)
9x + -4 + (-4 * -3 + x * -3) = 4(x + -1)
9x + -4 + (12 + -3x) = 4(x + -1)
Reorder the terms:
-4 + 12 + 9x + -3x = 4(x + -1)
Combine like terms: -4 + 12 = 8
8 + 9x + -3x = 4(x + -1)
Combine like terms: 9x + -3x = 6x
8 + 6x = 4(x + -1)
Reorder the terms:
8 + 6x = 4(-1 + x)
8 + 6x = (-1 * 4 + x * 4)
8 + 6x = (-4 + 4x)
Solving
8 + 6x = -4 + 4x
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-4x' to each side of the equation.
8 + 6x + -4x = -4 + 4x + -4x
Combine like terms: 6x + -4x = 2x
8 + 2x = -4 + 4x + -4x
Combine like terms: 4x + -4x = 0
8 + 2x = -4 + 0
8 + 2x = -4
Add '-8' to each side of the equation.
8 + -8 + 2x = -4 + -8
Combine like terms: 8 + -8 = 0
0 + 2x = -4 + -8
2x = -4 + -8
Combine like terms: -4 + -8 = -12
2x = -12
Divide each side by '2'.
x = -6
Simplifying
x = -6