7(x-4)=-8(x+3)+47

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Solution for 7(x-4)=-8(x+3)+47 equation:


Simplifying
7(x + -4) = -8(x + 3) + 47

Reorder the terms:
7(-4 + x) = -8(x + 3) + 47
(-4 * 7 + x * 7) = -8(x + 3) + 47
(-28 + 7x) = -8(x + 3) + 47

Reorder the terms:
-28 + 7x = -8(3 + x) + 47
-28 + 7x = (3 * -8 + x * -8) + 47
-28 + 7x = (-24 + -8x) + 47

Reorder the terms:
-28 + 7x = -24 + 47 + -8x

Combine like terms: -24 + 47 = 23
-28 + 7x = 23 + -8x

Solving
-28 + 7x = 23 + -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.
-28 + 7x + 8x = 23 + -8x + 8x

Combine like terms: 7x + 8x = 15x
-28 + 15x = 23 + -8x + 8x

Combine like terms: -8x + 8x = 0
-28 + 15x = 23 + 0
-28 + 15x = 23

Add '28' to each side of the equation.
-28 + 28 + 15x = 23 + 28

Combine like terms: -28 + 28 = 0
0 + 15x = 23 + 28
15x = 23 + 28

Combine like terms: 23 + 28 = 51
15x = 51

Divide each side by '15'.
x = 3.4

Simplifying
x = 3.4

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