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2z - 5 = 11
Add 5 to both sides: 2z = 16
Divide both sides by 2: z = 8
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∙ 14y ago
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Solve 3x plus 4y equals 11 and x plus 3y equals 2?
x = 5, y = -1
- 2x plus 5 when x equals -3?
-2x+5 x=-3 --original equation-2(-3)+5 --use substitution property6+5 --solve.11 --final answer is 11.
How do you solve b equals 2a plus 11 and a plus b equals 5 by substitution?
b = 2a + 11a + b = 5 which is b = 5 - atherefore2a + 11 = 5 - a (which is b = b)2a + a = - 11 + 53a = - 6a = - 2looking at first equation substitute - 2 for a:b = 2a + 11b = 2*(- 2) + 11b = - 4 +11b = 7to check:a + b = 5- 2 + 7 = 5
How do you solve 1 over 5 plus 1 over 11 equals?
1/5+1/11 = 11/55+5/55 = 16/55
Solve the following minus 2 plus 5 equals?
-2 + 5 = xsame as:5 - 2 = xx = 3
How do you solve 2x-5 equals 11?
2x - 5 = 11 2x = 11 + 5 2x = 16 2x /2 = 16 /2 x = 8
Solve 3x plus 4y equals 11 and x plus 3y equals 2?
x = 5, y = -1
Solve -2 plus 5 equals?
-2 plus 5 equals +3
How do you solve 3y 5 equals 11?
n=3,y=4 2(n+3y)=30
How do you solve 2 x minus 5 equals 16?
you add the 5 to both sides of the equation and you have 2x=21 and then you divide by 2 so you have x=11
- 2x plus 5 when x equals -3?
-2x+5 x=-3 --original equation-2(-3)+5 --use substitution property6+5 --solve.11 --final answer is 11.
How do you solve the equation x2 plus 11x equals 28?
11 x 2= 22 x+x=2 22 divided by 2= 11 22+11= 33 33-5=28
How do you solve the following question -2 plus 5 equals?
-2+5=3
Solve the following -2 plus 5 equals?
3
Solve the following-2 plus 5 equals?
3
How do you solve b equals 2a plus 11 and a plus b equals 5 by substitution?
b = 2a + 11a + b = 5 which is b = 5 - atherefore2a + 11 = 5 - a (which is b = b)2a + a = - 11 + 53a = - 6a = - 2looking at first equation substitute - 2 for a:b = 2a + 11b = 2*(- 2) + 11b = - 4 +11b = 7to check:a + b = 5- 2 + 7 = 5
How do you solve 1 over 5 plus 1 over 11 equals?
1/5+1/11 = 11/55+5/55 = 16/55
