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2x-3 equals 4x plus 13

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∙ 15y ago

Updated: 12/15/2022

X= -8

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∙ 15y ago

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13 equals negative 4x plus 9?

The answer to the problem of 13 equals -4x plus 9 is x equals -1.

What is 4x plus 13 equals 21?

4x+13 = 21 4x = 21-13 4x = 8 x = 2

8x plus 5 equals 4x plus 13?

8x+5=4x+13 4x=8 x=2 Therefore, your answer is 2.

What answer is equal to the sum in the expression below (3x3 plus 4x2 - 2x plus 1) plus (x4 - x3 plus 5x2 plus 2x plus 3)?

Answer this question…A. x4 + 2x3 + 9x2 + 4 B. x4 + 4x3 + 9x2 + 4 C. x4 + 2x3 + 9x2 + 4x + 4 D. x4 + 2x3 + 9x2 - 4x + 4

What value of x makes 4x plus 11 equals -13?

x = -6

13 equals negative 4x plus 9?

The answer to the problem of 13 equals -4x plus 9 is x equals -1.

What is 4x plus 13 equals 21?

4x+13 = 21 4x = 21-13 4x = 8 x = 2

What is 3 plus 5x equals 13 plus 4x?

5x - 4x = 13 - 3 ie x = 10

8x plus 5 equals 4x plus 13?

8x+5=4x+13 4x=8 x=2 Therefore, your answer is 2.

Is y equals 4x plus 5 parallel or perpndicular to -4x plus y equals -13?

Parallel, the slope of the second equation is 4

What is the answer to 4x plus 3 equals 16?

4x + 3 = 16 Therefore, 4x = 13 x = 13/4 Therefore, x = 3.25

4x - y equals 1 3x plus y equals 13?

4x - y = 1 3x + y = 13 Simultaneous Equations. Add ; This will eliminate 'y' Hence 7x = 14 x = 2 When x = 2 3(2) + y = 13 6 + y = 13 y = 13 - 6 y = 7 Hence the solution in ( x,y) form is ( 2, 7).

What answer is equal to the sum in the expression below (3x3 plus 4x2 - 2x plus 1) plus (x4 - x3 plus 5x2 plus 2x plus 3)?

Answer this question…A. x4 + 2x3 + 9x2 + 4 B. x4 + 4x3 + 9x2 + 4 C. x4 + 2x3 + 9x2 + 4x + 4 D. x4 + 2x3 + 9x2 - 4x + 4

What is the mistake in this solving of an equation 3x minus 12 equals 10x minus 15 minus 6x minus 10 3x minus 12 equals 4x minus 25 3x plus 13 equals 4x 13 equals x?

3x - 12 = 10x - 15 - 6x -10 3x - 12 = 4x -25 3x + 13 = 4x 13 = 4x - 3x 13 = x None?

What is the degree of the polynomial 2x7 plus 4 - 3x3 plus 5x8 - 4x?

I'm going to assume the polynomial in question is 2x7+(3-2x3)+(5x8-4x) Expanding out the polynomial: 2x7+3-2x3+5x8-4x Order the terms by powers of x: 5x8+2x7-2x3-4x+3 Since 8 is the highest power of x, the degree of the polynomial is 8.

What value of x makes 4x plus 11 equals -13?

x = -6

-y equals 4x plus 1 4x plus y equals 2?

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