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Solve for y 7x plus y equals 4?
7x + y = 4y = 4 - 7x
How do you solve 7x equals 35?
7x = 35 (divide by 7 on both sides to get x by itself)x = 5
How do you solve 6 equals 7x plus x?
6 = 7x + x First, add 7x and x.6 = 8xNow, divide both sides by 8.6/8 = xSimplify the answer.3/4 = x.
Solve 2x plus 3 equals 9 x equals?
2x+3=9x 3=9x-2x 3=7x x=3/7
To solve 7x equals 56 you must do what to both sides?
7x = 56 To find the solution for x, you should divide both sides of the equation by 7 to get x = 8.
What is the equation for minus 7x equals 63?
The required equation is: -7x = 63
Solve the proportion 3 over 7 equals x over 63?
3/7=x/63 189=7x 27=x
How do you solve this problem 7x plus 5 equals 68?
7x + 5 = 68 subtract 5 from both sides 7x = 63 divide both sides by 7 x = 9
Can multiplication principle be used to solve equations like 7x equals 63?
Just divide both sides by 7...
Solve using multiplication principle 7x equals -56?
63
Solve for y 7x plus y equals 4?
7x + y = 4y = 4 - 7x
7x plus 2 equals 5.6 solve x?
7x + 2 = 5,6
How do you solve 7x plus 2y equals -3?
Subtract by 7x and divide by 2.
How do you solve 40-7x equals -16?
40 -7x = -16 -7x = -16 -40 -7x = -56 x = 8
7x-3 equals 39 solve for x?
7x-3=39 7x=42 x=6
What is the orderedpair for 9x-3y equals 63 and 7x-3y equals 45?
9x-3y=63 7x-3y=45 -3y=63-9x -y=21-3x y=-21+3x 7x-3(-21+3x)=45 7x+63+9x=45 7x+9x=45-63 16x=-18 x=-1.125 y=-21+3(-1.125) y=-24.375 (-1.125,-24.375)
How do solve 7x plus y equals 8 in y equals mx plus b form?
7x + y = 8 Subtract 7x from each side of the equation: y = -7x + 8
