3(x-5)-7=-4(x-2)

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Solution for 3(x-5)-7=-4(x-2) equation:


Simplifying
3(x + -5) + -7 = -4(x + -2)

Reorder the terms:
3(-5 + x) + -7 = -4(x + -2)
(-5 * 3 + x * 3) + -7 = -4(x + -2)
(-15 + 3x) + -7 = -4(x + -2)

Reorder the terms:
-15 + -7 + 3x = -4(x + -2)

Combine like terms: -15 + -7 = -22
-22 + 3x = -4(x + -2)

Reorder the terms:
-22 + 3x = -4(-2 + x)
-22 + 3x = (-2 * -4 + x * -4)
-22 + 3x = (8 + -4x)

Solving
-22 + 3x = 8 + -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.
-22 + 3x + 4x = 8 + -4x + 4x

Combine like terms: 3x + 4x = 7x
-22 + 7x = 8 + -4x + 4x

Combine like terms: -4x + 4x = 0
-22 + 7x = 8 + 0
-22 + 7x = 8

Add '22' to each side of the equation.
-22 + 22 + 7x = 8 + 22

Combine like terms: -22 + 22 = 0
0 + 7x = 8 + 22
7x = 8 + 22

Combine like terms: 8 + 22 = 30
7x = 30

Divide each side by '7'.
x = 4.285714286

Simplifying
x = 4.285714286

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